diff --git a/src/applications/files/controller/PhabricatorFileCommentController.php b/src/applications/files/controller/PhabricatorFileCommentController.php
index 16e6e3f3a9..c527e6fc12 100644
--- a/src/applications/files/controller/PhabricatorFileCommentController.php
+++ b/src/applications/files/controller/PhabricatorFileCommentController.php
@@ -1,69 +1,68 @@
 <?php
 
 final class PhabricatorFileCommentController extends PhabricatorFileController {
 
   private $id;
 
   public function willProcessRequest(array $data) {
     $this->id = idx($data, 'id');
   }
 
   public function processRequest() {
     $request = $this->getRequest();
     $user = $request->getUser();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $file = id(new PhabricatorFileQuery())
       ->setViewer($user)
       ->withIDs(array($this->id))
       ->executeOne();
     if (!$file) {
       return new Aphront404Response();
     }
 
     $is_preview = $request->isPreviewRequest();
     $draft = PhabricatorDraft::buildFromRequest($request);
 
     $view_uri = $file->getInfoURI();
 
     $xactions = array();
     $xactions[] = id(new PhabricatorFileTransaction())
       ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
       ->attachComment(
         id(new PhabricatorFileTransactionComment())
           ->setContent($request->getStr('comment')));
 
     $editor = id(new PhabricatorFileEditor())
       ->setActor($user)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setContentSourceFromRequest($request)
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($file, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($view_uri)
         ->setException($ex);
     }
 
     if ($draft) {
       $draft->replaceOrDelete();
     }
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($user)
         ->setTransactions($xactions)
-        ->setIsPreview($is_preview)
-        ->setAnchorOffset($request->getStr('anchor'));
+        ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())
         ->setURI($view_uri);
     }
   }
 
 }
diff --git a/src/applications/legalpad/controller/LegalpadDocumentCommentController.php b/src/applications/legalpad/controller/LegalpadDocumentCommentController.php
index 823e150010..f0f557d67f 100644
--- a/src/applications/legalpad/controller/LegalpadDocumentCommentController.php
+++ b/src/applications/legalpad/controller/LegalpadDocumentCommentController.php
@@ -1,79 +1,78 @@
 <?php
 
 final class LegalpadDocumentCommentController extends LegalpadController {
 
   private $id;
 
   public function willProcessRequest(array $data) {
     $this->id = $data['id'];
   }
 
   public function processRequest() {
     $request = $this->getRequest();
     $user = $request->getUser();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $document = id(new LegalpadDocumentQuery())
       ->setViewer($user)
       ->withIDs(array($this->id))
       ->needDocumentBodies(true)
       ->executeOne();
 
     if (!$document) {
       return new Aphront404Response();
     }
 
     $is_preview = $request->isPreviewRequest();
 
     $draft = PhabricatorDraft::buildFromRequest($request);
 
     $document_uri = $this->getApplicationURI('view/'.$document->getID());
 
     $comment = $request->getStr('comment');
 
     $xactions = array();
 
     if (strlen($comment)) {
       $xactions[] = id(new LegalpadTransaction())
         ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
         ->attachComment(
           id(new LegalpadTransactionComment())
             ->setDocumentID($document->getID())
             ->setLineNumber(0)
             ->setLineLength(0)
             ->setContent($comment));
     }
 
     $editor = id(new LegalpadDocumentEditor())
       ->setActor($user)
       ->setContentSourceFromRequest($request)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($document, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($document_uri)
         ->setException($ex);
     }
 
     if ($draft) {
       $draft->replaceOrDelete();
     }
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($user)
         ->setTransactions($xactions)
-        ->setIsPreview($is_preview)
-        ->setAnchorOffset($request->getStr('anchor'));
+        ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())->setURI($document_uri);
     }
   }
 
 }
diff --git a/src/applications/macro/controller/PhabricatorMacroCommentController.php b/src/applications/macro/controller/PhabricatorMacroCommentController.php
index a53adc689e..f438e9b31a 100644
--- a/src/applications/macro/controller/PhabricatorMacroCommentController.php
+++ b/src/applications/macro/controller/PhabricatorMacroCommentController.php
@@ -1,70 +1,69 @@
 <?php
 
 final class PhabricatorMacroCommentController
   extends PhabricatorMacroController {
 
   private $id;
 
   public function willProcessRequest(array $data) {
     $this->id = idx($data, 'id');
   }
 
   public function processRequest() {
     $request = $this->getRequest();
     $user = $request->getUser();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $macro = id(new PhabricatorMacroQuery())
       ->setViewer($user)
       ->withIDs(array($this->id))
       ->executeOne();
     if (!$macro) {
       return new Aphront404Response();
     }
 
     $is_preview = $request->isPreviewRequest();
     $draft = PhabricatorDraft::buildFromRequest($request);
 
     $view_uri = $this->getApplicationURI('/view/'.$macro->getID().'/');
 
     $xactions = array();
     $xactions[] = id(new PhabricatorMacroTransaction())
       ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
       ->attachComment(
         id(new PhabricatorMacroTransactionComment())
           ->setContent($request->getStr('comment')));
 
     $editor = id(new PhabricatorMacroEditor())
       ->setActor($user)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setContentSourceFromRequest($request)
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($macro, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($view_uri)
         ->setException($ex);
     }
 
     if ($draft) {
       $draft->replaceOrDelete();
     }
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($user)
         ->setTransactions($xactions)
-        ->setIsPreview($is_preview)
-        ->setAnchorOffset($request->getStr('anchor'));
+        ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())
         ->setURI($view_uri);
     }
   }
 
 }
diff --git a/src/applications/paste/controller/PhabricatorPasteCommentController.php b/src/applications/paste/controller/PhabricatorPasteCommentController.php
index 44727ecef5..cd35c4a36e 100644
--- a/src/applications/paste/controller/PhabricatorPasteCommentController.php
+++ b/src/applications/paste/controller/PhabricatorPasteCommentController.php
@@ -1,70 +1,69 @@
 <?php
 
 final class PhabricatorPasteCommentController
   extends PhabricatorPasteController {
 
   private $id;
 
   public function willProcessRequest(array $data) {
     $this->id = idx($data, 'id');
   }
 
   public function processRequest() {
     $request = $this->getRequest();
     $user = $request->getUser();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $paste = id(new PhabricatorPasteQuery())
       ->setViewer($user)
       ->withIDs(array($this->id))
       ->executeOne();
     if (!$paste) {
       return new Aphront404Response();
     }
 
     $is_preview = $request->isPreviewRequest();
     $draft = PhabricatorDraft::buildFromRequest($request);
 
     $view_uri = $paste->getURI();
 
     $xactions = array();
     $xactions[] = id(new PhabricatorPasteTransaction())
       ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
       ->attachComment(
         id(new PhabricatorPasteTransactionComment())
           ->setContent($request->getStr('comment')));
 
     $editor = id(new PhabricatorPasteEditor())
       ->setActor($user)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setContentSourceFromRequest($request)
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($paste, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($view_uri)
         ->setException($ex);
     }
 
     if ($draft) {
       $draft->replaceOrDelete();
     }
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($user)
         ->setTransactions($xactions)
-        ->setIsPreview($is_preview)
-        ->setAnchorOffset($request->getStr('anchor'));
+        ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())
         ->setURI($view_uri);
     }
   }
 
 }
diff --git a/src/applications/pholio/controller/PholioMockCommentController.php b/src/applications/pholio/controller/PholioMockCommentController.php
index a862e89adc..d0c55ec66a 100644
--- a/src/applications/pholio/controller/PholioMockCommentController.php
+++ b/src/applications/pholio/controller/PholioMockCommentController.php
@@ -1,91 +1,90 @@
 <?php
 
 final class PholioMockCommentController extends PholioController {
 
   private $id;
 
   public function willProcessRequest(array $data) {
     $this->id = $data['id'];
   }
 
   public function processRequest() {
     $request = $this->getRequest();
     $user = $request->getUser();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $mock = id(new PholioMockQuery())
       ->setViewer($user)
       ->withIDs(array($this->id))
       ->needImages(true)
       ->executeOne();
 
     if (!$mock) {
       return new Aphront404Response();
     }
 
     $is_preview = $request->isPreviewRequest();
 
     $draft = PhabricatorDraft::buildFromRequest($request);
 
     $mock_uri = '/M'.$mock->getID();
 
     $comment = $request->getStr('comment');
 
     $xactions = array();
 
     $inline_comments = id(new PholioTransactionComment())->loadAllWhere(
       'authorphid = %s AND transactionphid IS NULL AND imageid IN (%Ld)',
       $user->getPHID(),
       mpull($mock->getImages(), 'getID'));
 
     if (!$inline_comments || strlen($comment)) {
       $xactions[] = id(new PholioTransaction())
         ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
         ->attachComment(
           id(new PholioTransactionComment())
             ->setContent($comment));
     }
 
     foreach ($inline_comments as $inline_comment) {
       $xactions[] = id(new PholioTransaction())
         ->setTransactionType(PholioTransactionType::TYPE_INLINE)
         ->attachComment($inline_comment);
     }
 
     $editor = id(new PholioMockEditor())
       ->setActor($user)
       ->setContentSourceFromRequest($request)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($mock, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($mock_uri)
         ->setException($ex);
     }
 
     if ($draft) {
       $draft->replaceOrDelete();
     }
 
     if ($request->isAjax() && $is_preview) {
       $xaction_view = id(new PholioTransactionView())
         ->setMock($mock);
 
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($user)
         ->setTransactions($xactions)
         ->setTransactionView($xaction_view)
-        ->setIsPreview($is_preview)
-        ->setAnchorOffset($request->getStr('anchor'));
+        ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())->setURI($mock_uri);
     }
   }
 
 }
diff --git a/src/applications/ponder/controller/PonderAnswerCommentController.php b/src/applications/ponder/controller/PonderAnswerCommentController.php
index 6c22111833..b59dd4259c 100644
--- a/src/applications/ponder/controller/PonderAnswerCommentController.php
+++ b/src/applications/ponder/controller/PonderAnswerCommentController.php
@@ -1,71 +1,70 @@
 <?php
 
 final class PonderAnswerCommentController extends PonderController {
 
   private $id;
 
   public function willProcessRequest(array $data) {
     $this->id = $data['id'];
   }
 
   public function processRequest() {
     $request = $this->getRequest();
     $viewer = $request->getUser();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $answer = id(new PonderAnswerQuery())
       ->setViewer($viewer)
       ->withIDs(array($this->id))
       ->executeOne();
     if (!$answer) {
       return new Aphront404Response();
     }
 
     $is_preview = $request->isPreviewRequest();
 //    $draft = PhabricatorDraft::buildFromRequest($request);
 
     $qid = $answer->getQuestion()->getID();
     $aid = $answer->getID();
     $view_uri = "Q{$qid}#A{$aid}";
 
     $xactions = array();
     $xactions[] = id(new PonderAnswerTransaction())
       ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
       ->attachComment(
         id(new PonderAnswerTransactionComment())
           ->setContent($request->getStr('comment')));
 
     $editor = id(new PonderAnswerEditor())
       ->setActor($viewer)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setContentSourceFromRequest($request)
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($answer, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($view_uri)
         ->setException($ex);
     }
 
 //    if ($draft) {
 //      $draft->replaceOrDelete();
 //    }
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($viewer)
         ->setTransactions($xactions)
-        ->setIsPreview($is_preview)
-        ->setAnchorOffset($request->getStr('anchor'));
+        ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())
         ->setURI($view_uri);
     }
   }
 
 }
diff --git a/src/applications/ponder/controller/PonderQuestionCommentController.php b/src/applications/ponder/controller/PonderQuestionCommentController.php
index 814a8857e8..f4d56db622 100644
--- a/src/applications/ponder/controller/PonderQuestionCommentController.php
+++ b/src/applications/ponder/controller/PonderQuestionCommentController.php
@@ -1,70 +1,69 @@
 <?php
 
 final class PonderQuestionCommentController extends PonderController {
 
   private $id;
 
   public function willProcessRequest(array $data) {
     $this->id = $data['id'];
   }
 
   public function processRequest() {
     $request = $this->getRequest();
     $viewer = $request->getUser();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $question = id(new PonderQuestionQuery())
       ->setViewer($viewer)
       ->withIDs(array($this->id))
       ->executeOne();
     if (!$question) {
       return new Aphront404Response();
     }
 
     $is_preview = $request->isPreviewRequest();
 //    $draft = PhabricatorDraft::buildFromRequest($request);
 
     $qid = $question->getID();
     $view_uri = "/Q{$qid}";
 
     $xactions = array();
     $xactions[] = id(new PonderQuestionTransaction())
       ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
       ->attachComment(
         id(new PonderQuestionTransactionComment())
           ->setContent($request->getStr('comment')));
 
     $editor = id(new PonderQuestionEditor())
       ->setActor($viewer)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setContentSourceFromRequest($request)
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($question, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($view_uri)
         ->setException($ex);
     }
 
 //    if ($draft) {
 //      $draft->replaceOrDelete();
 //    }
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($viewer)
         ->setTransactions($xactions)
-        ->setIsPreview($is_preview)
-        ->setAnchorOffset($request->getStr('anchor'));
+        ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())
         ->setURI($view_uri);
     }
   }
 
 }
diff --git a/src/applications/releeph/controller/request/ReleephRequestCommentController.php b/src/applications/releeph/controller/request/ReleephRequestCommentController.php
index 5e7e6e7b2c..4c728341af 100644
--- a/src/applications/releeph/controller/request/ReleephRequestCommentController.php
+++ b/src/applications/releeph/controller/request/ReleephRequestCommentController.php
@@ -1,70 +1,69 @@
 <?php
 
 final class ReleephRequestCommentController
   extends ReleephRequestController {
 
   private $requestID;
 
   public function willProcessRequest(array $data) {
     $this->requestID = $data['requestID'];
   }
 
   public function processRequest() {
     $request = $this->getRequest();
     $viewer = $request->getUser();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $pull = id(new ReleephRequestQuery())
       ->setViewer($viewer)
       ->withIDs(array($this->requestID))
       ->executeOne();
     if (!$pull) {
       return new Aphront404Response();
     }
 
     $is_preview = $request->isPreviewRequest();
     $draft = PhabricatorDraft::buildFromRequest($request);
 
     $view_uri = $this->getApplicationURI('/'.$pull->getMonogram());
 
     $xactions = array();
     $xactions[] = id(new ReleephRequestTransaction())
       ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
       ->attachComment(
         id(new ReleephRequestTransactionComment())
           ->setContent($request->getStr('comment')));
 
     $editor = id(new ReleephRequestTransactionalEditor())
       ->setActor($viewer)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setContentSourceFromRequest($request)
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($pull, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($view_uri)
         ->setException($ex);
     }
 
     if ($draft) {
       $draft->replaceOrDelete();
     }
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($viewer)
         ->setTransactions($xactions)
-        ->setIsPreview($is_preview)
-        ->setAnchorOffset($request->getStr('anchor'));
+        ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())
         ->setURI($view_uri);
     }
   }
 
 }
diff --git a/src/applications/slowvote/controller/PhabricatorSlowvoteCommentController.php b/src/applications/slowvote/controller/PhabricatorSlowvoteCommentController.php
index f0046df374..588f06b649 100644
--- a/src/applications/slowvote/controller/PhabricatorSlowvoteCommentController.php
+++ b/src/applications/slowvote/controller/PhabricatorSlowvoteCommentController.php
@@ -1,70 +1,69 @@
 <?php
 
 final class PhabricatorSlowvoteCommentController
   extends PhabricatorSlowvoteController {
 
   private $id;
 
   public function willProcessRequest(array $data) {
     $this->id = $data['id'];
   }
 
   public function processRequest() {
     $request = $this->getRequest();
     $user = $request->getUser();
 
     if (!$request->isFormPost()) {
       return new Aphront400Response();
     }
 
     $poll = id(new PhabricatorSlowvoteQuery())
       ->setViewer($user)
       ->withIDs(array($this->id))
       ->executeOne();
     if (!$poll) {
       return new Aphront404Response();
     }
 
     $is_preview = $request->isPreviewRequest();
     $draft = PhabricatorDraft::buildFromRequest($request);
 
     $view_uri = '/V'.$poll->getID();
 
     $xactions = array();
     $xactions[] = id(new PhabricatorSlowvoteTransaction())
       ->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
       ->attachComment(
         id(new PhabricatorSlowvoteTransactionComment())
           ->setContent($request->getStr('comment')));
 
     $editor = id(new PhabricatorSlowvoteEditor())
       ->setActor($user)
       ->setContinueOnNoEffect($request->isContinueRequest())
       ->setContentSourceFromRequest($request)
       ->setIsPreview($is_preview);
 
     try {
       $xactions = $editor->applyTransactions($poll, $xactions);
     } catch (PhabricatorApplicationTransactionNoEffectException $ex) {
       return id(new PhabricatorApplicationTransactionNoEffectResponse())
         ->setCancelURI($view_uri)
         ->setException($ex);
     }
 
     if ($draft) {
       $draft->replaceOrDelete();
     }
 
     if ($request->isAjax() && $is_preview) {
       return id(new PhabricatorApplicationTransactionResponse())
         ->setViewer($user)
         ->setTransactions($xactions)
-        ->setIsPreview($is_preview)
-        ->setAnchorOffset($request->getStr('anchor'));
+        ->setIsPreview($is_preview);
     } else {
       return id(new AphrontRedirectResponse())
         ->setURI($view_uri);
     }
   }
 
 }
diff --git a/src/applications/transactions/response/PhabricatorApplicationTransactionResponse.php b/src/applications/transactions/response/PhabricatorApplicationTransactionResponse.php
index cf936d9a11..7d4066cfda 100644
--- a/src/applications/transactions/response/PhabricatorApplicationTransactionResponse.php
+++ b/src/applications/transactions/response/PhabricatorApplicationTransactionResponse.php
@@ -1,93 +1,79 @@
 <?php
 
 final class PhabricatorApplicationTransactionResponse
   extends AphrontProxyResponse {
 
   private $viewer;
   private $transactions;
-  private $anchorOffset;
   private $isPreview;
   private $transactionView;
 
   public function setTransactionView($transaction_view) {
     $this->transactionView = $transaction_view;
     return $this;
   }
 
   public function getTransactionView() {
     return $this->transactionView;
   }
 
   protected function buildProxy() {
     return new AphrontAjaxResponse();
   }
 
-  public function setAnchorOffset($anchor_offset) {
-    $this->anchorOffset = $anchor_offset;
-    return $this;
-  }
-
-  public function getAnchorOffset() {
-    return $this->anchorOffset;
-  }
-
   public function setTransactions($transactions) {
     assert_instances_of($transactions, 'PhabricatorApplicationTransaction');
 
     $this->transactions = $transactions;
     return $this;
   }
 
   public function getTransactions() {
     return $this->transactions;
   }
 
   public function setViewer(PhabricatorUser $viewer) {
     $this->viewer = $viewer;
     return $this;
   }
 
   public function getViewer() {
     return $this->viewer;
   }
 
   public function setIsPreview($is_preview) {
     $this->isPreview = $is_preview;
     return $this;
   }
 
   public function reduceProxyResponse() {
     if ($this->transactionView) {
       $view = $this->transactionView;
     } else if ($this->getTransactions()) {
       $view = head($this->getTransactions())
         ->getApplicationTransactionViewObject();
     } else {
       $view = new PhabricatorApplicationTransactionView();
     }
 
     $view
       ->setUser($this->getViewer())
       ->setTransactions($this->getTransactions())
       ->setIsPreview($this->isPreview);
 
-    if ($this->getAnchorOffset()) {
-      $view->setAnchorOffset($this->getAnchorOffset());
-    }
-
     if ($this->isPreview) {
       $xactions = mpull($view->buildEvents(), 'render');
     } else {
       $xactions = mpull($view->buildEvents(), 'render', 'getTransactionPHID');
     }
 
     $content = array(
       'xactions' => $xactions,
       'spacer'   => PHUITimelineView::renderSpacer(),
     );
 
     return $this->getProxy()->setContent($content);
   }
 
 
 }
diff --git a/src/applications/transactions/storage/PhabricatorApplicationTransaction.php b/src/applications/transactions/storage/PhabricatorApplicationTransaction.php
index 0f916b2365..b651f387cc 100644
--- a/src/applications/transactions/storage/PhabricatorApplicationTransaction.php
+++ b/src/applications/transactions/storage/PhabricatorApplicationTransaction.php
@@ -1,1120 +1,1128 @@
 <?php
 
 abstract class PhabricatorApplicationTransaction
   extends PhabricatorLiskDAO
   implements
     PhabricatorPolicyInterface,
     PhabricatorDestructibleInterface {
 
   const TARGET_TEXT = 'text';
   const TARGET_HTML = 'html';
 
   protected $phid;
   protected $objectPHID;
   protected $authorPHID;
   protected $viewPolicy;
   protected $editPolicy;
 
   protected $commentPHID;
   protected $commentVersion = 0;
   protected $transactionType;
   protected $oldValue;
   protected $newValue;
   protected $metadata = array();
 
   protected $contentSource;
 
   private $comment;
   private $commentNotLoaded;
 
   private $handles;
   private $renderingTarget = self::TARGET_HTML;
   private $transactionGroup = array();
   private $viewer = self::ATTACHABLE;
   private $object = self::ATTACHABLE;
   private $oldValueHasBeenSet = false;
 
   private $ignoreOnNoEffect;
 
 
   /**
    * Flag this transaction as a pure side-effect which should be ignored when
    * applying transactions if it has no effect, even if transaction application
    * would normally fail. This both provides users with better error messages
    * and allows transactions to perform optional side effects.
    */
   public function setIgnoreOnNoEffect($ignore) {
     $this->ignoreOnNoEffect = $ignore;
     return $this;
   }
 
   public function getIgnoreOnNoEffect() {
     return $this->ignoreOnNoEffect;
   }
 
   public function shouldGenerateOldValue() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_BUILDABLE:
       case PhabricatorTransactions::TYPE_TOKEN:
       case PhabricatorTransactions::TYPE_CUSTOMFIELD:
         return false;
     }
     return true;
   }
 
   abstract public function getApplicationTransactionType();
 
   private function getApplicationObjectTypeName() {
     $types = PhabricatorPHIDType::getAllTypes();
 
     $type = idx($types, $this->getApplicationTransactionType());
     if ($type) {
       return $type->getTypeName();
     }
 
     return pht('Object');
   }
 
   public function getApplicationTransactionCommentObject() {
     throw new PhutilMethodNotImplementedException();
   }
 
   public function getApplicationTransactionViewObject() {
     return new PhabricatorApplicationTransactionView();
   }
 
   public function getMetadataValue($key, $default = null) {
     return idx($this->metadata, $key, $default);
   }
 
   public function setMetadataValue($key, $value) {
     $this->metadata[$key] = $value;
     return $this;
   }
 
   public function generatePHID() {
     $type = PhabricatorApplicationTransactionTransactionPHIDType::TYPECONST;
     $subtype = $this->getApplicationTransactionType();
 
     return PhabricatorPHID::generateNewPHID($type, $subtype);
   }
 
   public function getConfiguration() {
     return array(
       self::CONFIG_AUX_PHID => true,
       self::CONFIG_SERIALIZATION => array(
         'oldValue' => self::SERIALIZATION_JSON,
         'newValue' => self::SERIALIZATION_JSON,
         'metadata' => self::SERIALIZATION_JSON,
       ),
     ) + parent::getConfiguration();
   }
 
   public function setContentSource(PhabricatorContentSource $content_source) {
     $this->contentSource = $content_source->serialize();
     return $this;
   }
 
   public function getContentSource() {
     return PhabricatorContentSource::newFromSerialized($this->contentSource);
   }
 
   public function hasComment() {
     return $this->getComment() && strlen($this->getComment()->getContent());
   }
 
   public function getComment() {
     if ($this->commentNotLoaded) {
       throw new Exception('Comment for this transaction was not loaded.');
     }
     return $this->comment;
   }
 
   public function attachComment(
     PhabricatorApplicationTransactionComment $comment) {
     $this->comment = $comment;
     $this->commentNotLoaded = false;
     return $this;
   }
 
   public function setCommentNotLoaded($not_loaded) {
     $this->commentNotLoaded = $not_loaded;
     return $this;
   }
 
   public function attachObject($object) {
     $this->object = $object;
     return $this;
   }
 
   public function getObject() {
     return $this->assertAttached($this->object);
   }
 
   public function getRemarkupBlocks() {
     $blocks = array();
 
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_CUSTOMFIELD:
         $field = $this->getTransactionCustomField();
         if ($field) {
           $custom_blocks = $field->getApplicationTransactionRemarkupBlocks(
             $this);
           foreach ($custom_blocks as $custom_block) {
             $blocks[] = $custom_block;
           }
         }
         break;
     }
 
     if ($this->getComment()) {
       $blocks[] = $this->getComment()->getContent();
     }
 
     return $blocks;
   }
 
   public function setOldValue($value) {
     $this->oldValueHasBeenSet = true;
     $this->writeField('oldValue', $value);
     return $this;
   }
 
   public function hasOldValue() {
     return $this->oldValueHasBeenSet;
   }
 
 
 /* -(  Rendering  )---------------------------------------------------------- */
 
   public function setRenderingTarget($rendering_target) {
     $this->renderingTarget = $rendering_target;
     return $this;
   }
 
   public function getRenderingTarget() {
     return $this->renderingTarget;
   }
 
   public function attachViewer(PhabricatorUser $viewer) {
     $this->viewer = $viewer;
     return $this;
   }
 
   public function getViewer() {
     return $this->assertAttached($this->viewer);
   }
 
   public function getRequiredHandlePHIDs() {
     $phids = array();
 
     $old = $this->getOldValue();
     $new = $this->getNewValue();
 
     $phids[] = array($this->getAuthorPHID());
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_CUSTOMFIELD:
         $field = $this->getTransactionCustomField();
         if ($field) {
           $phids[] = $field->getApplicationTransactionRequiredHandlePHIDs(
             $this);
         }
         break;
       case PhabricatorTransactions::TYPE_SUBSCRIBERS:
         $phids[] = $old;
         $phids[] = $new;
         break;
       case PhabricatorTransactions::TYPE_EDGE:
         $phids[] = ipull($old, 'dst');
         $phids[] = ipull($new, 'dst');
         break;
       case PhabricatorTransactions::TYPE_EDIT_POLICY:
       case PhabricatorTransactions::TYPE_VIEW_POLICY:
       case PhabricatorTransactions::TYPE_JOIN_POLICY:
         if (!PhabricatorPolicyQuery::isGlobalPolicy($old)) {
           $phids[] = array($old);
         }
         if (!PhabricatorPolicyQuery::isGlobalPolicy($new)) {
           $phids[] = array($new);
         }
         break;
       case PhabricatorTransactions::TYPE_TOKEN:
         break;
       case PhabricatorTransactions::TYPE_BUILDABLE:
         $phid = $this->getMetadataValue('harbormaster:buildablePHID');
         if ($phid) {
           $phids[] = array($phid);
         }
         break;
     }
 
     if ($this->getComment()) {
       $phids[] = array($this->getComment()->getAuthorPHID());
     }
 
     return array_mergev($phids);
   }
 
   public function setHandles(array $handles) {
     $this->handles = $handles;
     return $this;
   }
 
   public function getHandle($phid) {
     if (empty($this->handles[$phid])) {
       throw new Exception(
         pht(
           'Transaction ("%s", of type "%s") requires a handle ("%s") that it '.
           'did not load.',
           $this->getPHID(),
           $this->getTransactionType(),
           $phid));
     }
     return $this->handles[$phid];
   }
 
   public function getHandleIfExists($phid) {
     return idx($this->handles, $phid);
   }
 
   public function getHandles() {
     if ($this->handles === null) {
       throw new Exception(
         'Transaction requires handles and it did not load them.'
       );
     }
     return $this->handles;
   }
 
   public function renderHandleLink($phid) {
     if ($this->renderingTarget == self::TARGET_HTML) {
       return $this->getHandle($phid)->renderLink();
     } else {
       return $this->getHandle($phid)->getLinkName();
     }
   }
 
   public function renderHandleList(array $phids) {
     $links = array();
     foreach ($phids as $phid) {
       $links[] = $this->renderHandleLink($phid);
     }
     if ($this->renderingTarget == self::TARGET_HTML) {
       return phutil_implode_html(', ', $links);
     } else {
       return implode(', ', $links);
     }
   }
 
   private function renderSubscriberList(array $phids, $change_type) {
     if ($this->getRenderingTarget() == self::TARGET_TEXT) {
       return $this->renderHandleList($phids);
     } else {
       $handles = array_select_keys($this->getHandles(), $phids);
       return id(new SubscriptionListStringBuilder())
         ->setHandles($handles)
         ->setObjectPHID($this->getPHID())
         ->buildTransactionString($change_type);
     }
   }
 
   protected function renderPolicyName($phid, $state = 'old') {
     $policy = PhabricatorPolicy::newFromPolicyAndHandle(
       $phid,
       $this->getHandleIfExists($phid));
     if ($this->renderingTarget == self::TARGET_HTML) {
       switch ($policy->getType()) {
         case PhabricatorPolicyType::TYPE_CUSTOM:
           $policy->setHref('/transactions/'.$state.'/'.$this->getPHID().'/');
           $policy->setWorkflow(true);
           break;
         default:
           break;
       }
       $output = $policy->renderDescription();
     } else {
       $output = hsprintf('%s', $policy->getFullName());
     }
     return $output;
   }
 
   public function getIcon() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         $comment = $this->getComment();
         if ($comment && $comment->getIsRemoved()) {
           return 'fa-eraser';
         }
         return 'fa-comment';
       case PhabricatorTransactions::TYPE_SUBSCRIBERS:
         return 'fa-envelope';
       case PhabricatorTransactions::TYPE_VIEW_POLICY:
       case PhabricatorTransactions::TYPE_EDIT_POLICY:
       case PhabricatorTransactions::TYPE_JOIN_POLICY:
         return 'fa-lock';
       case PhabricatorTransactions::TYPE_EDGE:
         return 'fa-link';
       case PhabricatorTransactions::TYPE_BUILDABLE:
         return 'fa-wrench';
       case PhabricatorTransactions::TYPE_TOKEN:
         return 'fa-trophy';
     }
 
     return 'fa-pencil';
   }
 
   public function getToken() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_TOKEN:
         $old = $this->getOldValue();
         $new = $this->getNewValue();
         if ($new) {
           $icon = substr($new, 10);
         } else {
           $icon = substr($old, 10);
         }
         return array($icon, !$this->getNewValue());
     }
 
     return array(null, null);
   }
 
   public function getColor() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT;
         $comment = $this->getComment();
         if ($comment && $comment->getIsRemoved()) {
           return 'black';
         }
         break;
       case PhabricatorTransactions::TYPE_BUILDABLE:
         switch ($this->getNewValue()) {
           case HarbormasterBuildable::STATUS_PASSED:
             return 'green';
           case HarbormasterBuildable::STATUS_FAILED:
             return 'red';
         }
         break;
     }
     return null;
   }
 
   protected function getTransactionCustomField() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_CUSTOMFIELD:
         $key = $this->getMetadataValue('customfield:key');
         if (!$key) {
           return null;
         }
 
         $field = PhabricatorCustomField::getObjectField(
           $this->getObject(),
           PhabricatorCustomField::ROLE_APPLICATIONTRANSACTIONS,
           $key);
         if (!$field) {
           return null;
         }
 
         $field->setViewer($this->getViewer());
         return $field;
     }
 
     return null;
   }
 
   public function shouldHide() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_VIEW_POLICY:
       case PhabricatorTransactions::TYPE_EDIT_POLICY:
       case PhabricatorTransactions::TYPE_JOIN_POLICY:
         if ($this->getOldValue() === null) {
           return true;
         } else {
           return false;
         }
         break;
       case PhabricatorTransactions::TYPE_CUSTOMFIELD:
         $field = $this->getTransactionCustomField();
         if ($field) {
           return $field->shouldHideInApplicationTransactions($this);
         }
       case PhabricatorTransactions::TYPE_EDGE:
         $edge_type = $this->getMetadataValue('edge:type');
         switch ($edge_type) {
           case PhabricatorObjectMentionsObject::EDGECONST:
             return true;
             break;
           case PhabricatorObjectMentionedByObject::EDGECONST:
+            $new = ipull($this->getNewValue(), 'dst');
+            $old = ipull($this->getOldValue(), 'dst');
+            $add = array_diff($new, $old);
+            $add_value = reset($add);
+            $add_handle = $this->getHandle($add_value);
+            if ($add_handle->getPolicyFiltered()) {
+              return true;
+            }
             return false;
             break;
           default:
             break;
         }
         break;
     }
 
     return false;
   }
 
   public function shouldHideForMail(array $xactions) {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_TOKEN:
         return true;
       case PhabricatorTransactions::TYPE_BUILDABLE:
         switch ($this->getNewValue()) {
           case HarbormasterBuildable::STATUS_FAILED:
             // For now, only ever send mail when builds fail. We might let
             // you customize this later, but in most cases this is probably
             // completely uninteresting.
             return false;
         }
         return true;
      case PhabricatorTransactions::TYPE_EDGE:
         $edge_type = $this->getMetadataValue('edge:type');
         switch ($edge_type) {
           case PhabricatorObjectMentionsObject::EDGECONST:
           case PhabricatorObjectMentionedByObject::EDGECONST:
             return true;
             break;
           default:
             break;
         }
         break;
     }
 
     return $this->shouldHide();
   }
 
   public function shouldHideForFeed() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_TOKEN:
         return true;
       case PhabricatorTransactions::TYPE_BUILDABLE:
         switch ($this->getNewValue()) {
           case HarbormasterBuildable::STATUS_FAILED:
             // For now, don't notify on build passes either. These are pretty
             // high volume and annoying, with very little present value. We
             // might want to turn them back on in the specific case of
             // build successes on the current document?
             return false;
         }
         return true;
      case PhabricatorTransactions::TYPE_EDGE:
         $edge_type = $this->getMetadataValue('edge:type');
         switch ($edge_type) {
           case PhabricatorObjectMentionsObject::EDGECONST:
           case PhabricatorObjectMentionedByObject::EDGECONST:
             return true;
             break;
           default:
             break;
         }
         break;
     }
 
     return $this->shouldHide();
   }
 
   public function getTitleForMail() {
     return id(clone $this)->setRenderingTarget('text')->getTitle();
   }
 
   public function getBodyForMail() {
     $comment = $this->getComment();
     if ($comment && strlen($comment->getContent())) {
       return $comment->getContent();
     }
     return null;
   }
 
   public function getNoEffectDescription() {
 
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         return pht('You can not post an empty comment.');
       case PhabricatorTransactions::TYPE_VIEW_POLICY:
         return pht(
           'This %s already has that view policy.',
           $this->getApplicationObjectTypeName());
       case PhabricatorTransactions::TYPE_EDIT_POLICY:
         return pht(
           'This %s already has that edit policy.',
           $this->getApplicationObjectTypeName());
       case PhabricatorTransactions::TYPE_JOIN_POLICY:
         return pht(
           'This %s already has that join policy.',
           $this->getApplicationObjectTypeName());
       case PhabricatorTransactions::TYPE_SUBSCRIBERS:
         return pht(
           'All users are already subscribed to this %s.',
           $this->getApplicationObjectTypeName());
       case PhabricatorTransactions::TYPE_EDGE:
         return pht('Edges already exist; transaction has no effect.');
     }
 
     return pht('Transaction has no effect.');
   }
 
   public function getTitle() {
     $author_phid = $this->getAuthorPHID();
 
     $old = $this->getOldValue();
     $new = $this->getNewValue();
 
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         return pht(
           '%s added a comment.',
           $this->renderHandleLink($author_phid));
       case PhabricatorTransactions::TYPE_VIEW_POLICY:
         return pht(
           '%s changed the visibility of this %s from "%s" to "%s".',
           $this->renderHandleLink($author_phid),
           $this->getApplicationObjectTypeName(),
           $this->renderPolicyName($old, 'old'),
           $this->renderPolicyName($new, 'new'));
       case PhabricatorTransactions::TYPE_EDIT_POLICY:
         return pht(
           '%s changed the edit policy of this %s from "%s" to "%s".',
           $this->renderHandleLink($author_phid),
           $this->getApplicationObjectTypeName(),
           $this->renderPolicyName($old, 'old'),
           $this->renderPolicyName($new, 'new'));
       case PhabricatorTransactions::TYPE_JOIN_POLICY:
         return pht(
           '%s changed the join policy of this %s from "%s" to "%s".',
           $this->renderHandleLink($author_phid),
           $this->getApplicationObjectTypeName(),
           $this->renderPolicyName($old, 'old'),
           $this->renderPolicyName($new, 'new'));
       case PhabricatorTransactions::TYPE_SUBSCRIBERS:
         $add = array_diff($new, $old);
         $rem = array_diff($old, $new);
 
         if ($add && $rem) {
           return pht(
             '%s edited subscriber(s), added %d: %s; removed %d: %s.',
             $this->renderHandleLink($author_phid),
             count($add),
             $this->renderSubscriberList($add, 'add'),
             count($rem),
             $this->renderSubscriberList($rem, 'rem'));
         } else if ($add) {
           return pht(
             '%s added %d subscriber(s): %s.',
             $this->renderHandleLink($author_phid),
             count($add),
             $this->renderSubscriberList($add, 'add'));
         } else if ($rem) {
           return pht(
             '%s removed %d subscriber(s): %s.',
             $this->renderHandleLink($author_phid),
             count($rem),
             $this->renderSubscriberList($rem, 'rem'));
         } else {
           // This is used when rendering previews, before the user actually
           // selects any CCs.
           return pht(
             '%s updated subscribers...',
             $this->renderHandleLink($author_phid));
         }
         break;
       case PhabricatorTransactions::TYPE_EDGE:
         $new = ipull($new, 'dst');
         $old = ipull($old, 'dst');
         $add = array_diff($new, $old);
         $rem = array_diff($old, $new);
         $type = $this->getMetadata('edge:type');
         $type = head($type);
 
         $type_obj = PhabricatorEdgeType::getByConstant($type);
 
         if ($add && $rem) {
           return $type_obj->getTransactionEditString(
             $this->renderHandleLink($author_phid),
             new PhutilNumber(count($add) + count($rem)),
             new PhutilNumber(count($add)),
             $this->renderHandleList($add),
             new PhutilNumber(count($rem)),
             $this->renderHandleList($rem));
         } else if ($add) {
           return $type_obj->getTransactionAddString(
             $this->renderHandleLink($author_phid),
             new PhutilNumber(count($add)),
             $this->renderHandleList($add));
         } else if ($rem) {
           return $type_obj->getTransactionRemoveString(
             $this->renderHandleLink($author_phid),
             new PhutilNumber(count($rem)),
             $this->renderHandleList($rem));
         } else {
           return pht(
             '%s edited edge metadata.',
             $this->renderHandleLink($author_phid));
         }
 
       case PhabricatorTransactions::TYPE_CUSTOMFIELD:
         $field = $this->getTransactionCustomField();
         if ($field) {
           return $field->getApplicationTransactionTitle($this);
         } else {
           return pht(
             '%s edited a custom field.',
             $this->renderHandleLink($author_phid));
         }
 
       case PhabricatorTransactions::TYPE_TOKEN:
         if ($old && $new) {
           return pht(
             '%s updated a token.',
             $this->renderHandleLink($author_phid));
         } else if ($old) {
           return pht(
             '%s rescinded a token.',
             $this->renderHandleLink($author_phid));
         } else {
           return pht(
             '%s awarded a token.',
             $this->renderHandleLink($author_phid));
         }
 
       case PhabricatorTransactions::TYPE_BUILDABLE:
         switch ($this->getNewValue()) {
           case HarbormasterBuildable::STATUS_BUILDING:
             return pht(
               '%s started building %s.',
               $this->renderHandleLink($author_phid),
               $this->renderHandleLink(
                 $this->getMetadataValue('harbormaster:buildablePHID')));
           case HarbormasterBuildable::STATUS_PASSED:
             return pht(
               '%s completed building %s.',
               $this->renderHandleLink($author_phid),
               $this->renderHandleLink(
                 $this->getMetadataValue('harbormaster:buildablePHID')));
           case HarbormasterBuildable::STATUS_FAILED:
             return pht(
               '%s failed to build %s!',
               $this->renderHandleLink($author_phid),
               $this->renderHandleLink(
                 $this->getMetadataValue('harbormaster:buildablePHID')));
           default:
             return null;
         }
 
       default:
         return pht(
           '%s edited this %s.',
           $this->renderHandleLink($author_phid),
           $this->getApplicationObjectTypeName());
     }
   }
 
   public function getTitleForFeed(PhabricatorFeedStory $story) {
     $author_phid = $this->getAuthorPHID();
     $object_phid = $this->getObjectPHID();
 
     $old = $this->getOldValue();
     $new = $this->getNewValue();
 
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         return pht(
           '%s added a comment to %s.',
           $this->renderHandleLink($author_phid),
           $this->renderHandleLink($object_phid));
       case PhabricatorTransactions::TYPE_VIEW_POLICY:
         return pht(
           '%s changed the visibility for %s.',
           $this->renderHandleLink($author_phid),
           $this->renderHandleLink($object_phid));
       case PhabricatorTransactions::TYPE_EDIT_POLICY:
         return pht(
           '%s changed the edit policy for %s.',
           $this->renderHandleLink($author_phid),
           $this->renderHandleLink($object_phid));
       case PhabricatorTransactions::TYPE_JOIN_POLICY:
         return pht(
           '%s changed the join policy for %s.',
           $this->renderHandleLink($author_phid),
           $this->renderHandleLink($object_phid));
       case PhabricatorTransactions::TYPE_SUBSCRIBERS:
         return pht(
           '%s updated subscribers of %s.',
           $this->renderHandleLink($author_phid),
           $this->renderHandleLink($object_phid));
       case PhabricatorTransactions::TYPE_EDGE:
         $new = ipull($new, 'dst');
         $old = ipull($old, 'dst');
         $add = array_diff($new, $old);
         $rem = array_diff($old, $new);
         $type = $this->getMetadata('edge:type');
         $type = head($type);
 
         $type_obj = PhabricatorEdgeType::getByConstant($type);
 
         if ($add && $rem) {
           return $type_obj->getFeedEditString(
             $this->renderHandleLink($author_phid),
             $this->renderHandleLink($object_phid),
             new PhutilNumber(count($add) + count($rem)),
             new PhutilNumber(count($add)),
             $this->renderHandleList($add),
             new PhutilNumber(count($rem)),
             $this->renderHandleList($rem));
         } else if ($add) {
           return $type_obj->getFeedAddString(
             $this->renderHandleLink($author_phid),
             $this->renderHandleLink($object_phid),
             new PhutilNumber(count($add)),
             $this->renderHandleList($add));
         } else if ($rem) {
           return $type_obj->getFeedRemoveString(
             $this->renderHandleLink($author_phid),
             $this->renderHandleLink($object_phid),
             new PhutilNumber(count($rem)),
             $this->renderHandleList($rem));
         } else {
           return pht(
             '%s edited edge metadata for %s.',
             $this->renderHandleLink($author_phid),
             $this->renderHandleLink($object_phid));
         }
 
       case PhabricatorTransactions::TYPE_CUSTOMFIELD:
         $field = $this->getTransactionCustomField();
         if ($field) {
           return $field->getApplicationTransactionTitleForFeed($this, $story);
         } else {
           return pht(
             '%s edited a custom field on %s.',
             $this->renderHandleLink($author_phid),
             $this->renderHandleLink($object_phid));
         }
       case PhabricatorTransactions::TYPE_BUILDABLE:
         switch ($this->getNewValue()) {
           case HarbormasterBuildable::STATUS_BUILDING:
             return pht(
               '%s started building %s for %s.',
               $this->renderHandleLink($author_phid),
               $this->renderHandleLink(
                 $this->getMetadataValue('harbormaster:buildablePHID')),
               $this->renderHandleLink($object_phid));
           case HarbormasterBuildable::STATUS_PASSED:
             return pht(
               '%s completed building %s for %s.',
               $this->renderHandleLink($author_phid),
               $this->renderHandleLink(
                 $this->getMetadataValue('harbormaster:buildablePHID')),
               $this->renderHandleLink($object_phid));
           case HarbormasterBuildable::STATUS_FAILED:
             return pht(
               '%s failed to build %s for %s.',
               $this->renderHandleLink($author_phid),
               $this->renderHandleLink(
                 $this->getMetadataValue('harbormaster:buildablePHID')),
               $this->renderHandleLink($object_phid));
           default:
             return null;
         }
 
     }
 
     return $this->getTitle();
   }
 
   public function getMarkupFieldsForFeed(PhabricatorFeedStory $story) {
     $fields = array();
 
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         $text = $this->getComment()->getContent();
         if (strlen($text)) {
           $fields[] = 'comment/'.$this->getID();
         }
         break;
     }
 
     return $fields;
   }
 
   public function getMarkupTextForFeed(PhabricatorFeedStory $story, $field) {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         $text = $this->getComment()->getContent();
         return PhabricatorMarkupEngine::summarize($text);
     }
 
     return null;
   }
 
   public function getBodyForFeed(PhabricatorFeedStory $story) {
     $old = $this->getOldValue();
     $new = $this->getNewValue();
 
     $body = null;
 
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         $text = $this->getComment()->getContent();
         if (strlen($text)) {
           $body = $story->getMarkupFieldOutput('comment/'.$this->getID());
         }
         break;
     }
 
     return $body;
   }
 
   public function getActionStrength() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         return 0.5;
       case PhabricatorTransactions::TYPE_SUBSCRIBERS:
         $old = $this->getOldValue();
         $new = $this->getNewValue();
 
         $add = array_diff($old, $new);
         $rem = array_diff($new, $old);
 
         // If this action is the actor subscribing or unsubscribing themselves,
         // it is less interesting. In particular, if someone makes a comment and
         // also implicitly subscribes themselves, we should treat the
         // transaction group as "comment", not "subscribe". In this specific
         // case (one affected user, and that affected user it the actor),
         // decrease the action strength.
 
         if ((count($add) + count($rem)) != 1) {
           // Not exactly one CC change.
           break;
         }
 
         $affected_phid = head(array_merge($add, $rem));
         if ($affected_phid != $this->getAuthorPHID()) {
           // Affected user is someone else.
           break;
         }
 
         // Make this weaker than TYPE_COMMENT.
         return 0.25;
     }
     return 1.0;
   }
 
   public function isCommentTransaction() {
     if ($this->hasComment()) {
       return true;
     }
 
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         return true;
     }
 
     return false;
   }
 
   public function getActionName() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_COMMENT:
         return pht('Commented On');
       case PhabricatorTransactions::TYPE_VIEW_POLICY:
       case PhabricatorTransactions::TYPE_EDIT_POLICY:
       case PhabricatorTransactions::TYPE_JOIN_POLICY:
         return pht('Changed Policy');
       case PhabricatorTransactions::TYPE_SUBSCRIBERS:
         return pht('Changed Subscribers');
       case PhabricatorTransactions::TYPE_BUILDABLE:
         switch ($this->getNewValue()) {
           case HarbormasterBuildable::STATUS_PASSED:
             return pht('Build Passed');
           case HarbormasterBuildable::STATUS_FAILED:
             return pht('Build Failed');
           default:
             return pht('Build Status');
         }
       default:
         return pht('Updated');
     }
   }
 
   public function getMailTags() {
     return array();
   }
 
   public function hasChangeDetails() {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_CUSTOMFIELD:
         $field = $this->getTransactionCustomField();
         if ($field) {
           return $field->getApplicationTransactionHasChangeDetails($this);
         }
         break;
     }
     return false;
   }
 
   public function renderChangeDetails(PhabricatorUser $viewer) {
     switch ($this->getTransactionType()) {
       case PhabricatorTransactions::TYPE_CUSTOMFIELD:
         $field = $this->getTransactionCustomField();
         if ($field) {
           return $field->getApplicationTransactionChangeDetails($this, $viewer);
         }
         break;
     }
 
     return $this->renderTextCorpusChangeDetails(
       $viewer,
       $this->getOldValue(),
       $this->getNewValue());
   }
 
   public function renderTextCorpusChangeDetails(
     PhabricatorUser $viewer,
     $old,
     $new) {
 
     require_celerity_resource('differential-changeset-view-css');
 
     $view = id(new PhabricatorApplicationTransactionTextDiffDetailView())
       ->setUser($viewer)
       ->setOldText($old)
       ->setNewText($new);
 
     return $view->render();
   }
 
   public function attachTransactionGroup(array $group) {
     assert_instances_of($group, 'PhabricatorApplicationTransaction');
     $this->transactionGroup = $group;
     return $this;
   }
 
   public function getTransactionGroup() {
     return $this->transactionGroup;
   }
 
   /**
    * Should this transaction be visually grouped with an existing transaction
    * group?
    *
    * @param list<PhabricatorApplicationTransaction> List of transactions.
    * @return bool True to display in a group with the other transactions.
    */
   public function shouldDisplayGroupWith(array $group) {
     $this_source = null;
     if ($this->getContentSource()) {
       $this_source = $this->getContentSource()->getSource();
     }
 
     foreach ($group as $xaction) {
       // Don't group transactions by different authors.
       if ($xaction->getAuthorPHID() != $this->getAuthorPHID()) {
         return false;
       }
 
       // Don't group transactions for different objects.
       if ($xaction->getObjectPHID() != $this->getObjectPHID()) {
         return false;
       }
 
       // Don't group anything into a group which already has a comment.
       if ($xaction->isCommentTransaction()) {
         return false;
       }
 
       // Don't group transactions from different content sources.
       $other_source = null;
       if ($xaction->getContentSource()) {
         $other_source = $xaction->getContentSource()->getSource();
       }
 
       if ($other_source != $this_source) {
         return false;
       }
 
       // Don't group transactions which happened more than 2 minutes apart.
       $apart = abs($xaction->getDateCreated() - $this->getDateCreated());
       if ($apart > (60 * 2)) {
         return false;
       }
     }
 
     return true;
   }
 
   public function renderExtraInformationLink() {
     $herald_xscript_id = $this->getMetadataValue('herald:transcriptID');
 
     if ($herald_xscript_id) {
       return phutil_tag(
         'a',
         array(
           'href' => '/herald/transcript/'.$herald_xscript_id.'/',
         ),
         pht('View Herald Transcript'));
     }
 
     return null;
   }
 
 
 /* -(  PhabricatorPolicyInterface Implementation  )-------------------------- */
 
 
   public function getCapabilities() {
     return array(
       PhabricatorPolicyCapability::CAN_VIEW,
       PhabricatorPolicyCapability::CAN_EDIT,
     );
   }
 
   public function getPolicy($capability) {
     switch ($capability) {
       case PhabricatorPolicyCapability::CAN_VIEW:
         return $this->getViewPolicy();
       case PhabricatorPolicyCapability::CAN_EDIT:
         return $this->getEditPolicy();
     }
   }
 
   public function hasAutomaticCapability($capability, PhabricatorUser $viewer) {
     return ($viewer->getPHID() == $this->getAuthorPHID());
   }
 
   public function describeAutomaticCapability($capability) {
     // TODO: (T603) Exact policies are unclear here.
     return null;
   }
 
 
 /* -(  PhabricatorDestructibleInterface  )----------------------------------- */
 
 
   public function destroyObjectPermanently(
     PhabricatorDestructionEngine $engine) {
 
     $this->openTransaction();
       $comment_template = null;
       try {
         $comment_template = $this->getApplicationTransactionCommentObject();
       } catch (Exception $ex) {
         // Continue; no comments for these transactions.
       }
 
       if ($comment_template) {
         $comments = $comment_template->loadAllWhere(
           'transactionPHID = %s',
           $this->getPHID());
         foreach ($comments as $comment) {
           $engine->destroyObject($comment);
         }
       }
 
       $this->delete();
     $this->saveTransaction();
   }
 
 
 }
diff --git a/src/applications/transactions/view/PhabricatorApplicationTransactionView.php b/src/applications/transactions/view/PhabricatorApplicationTransactionView.php
index 2a1d32a242..4a1f5cfac3 100644
--- a/src/applications/transactions/view/PhabricatorApplicationTransactionView.php
+++ b/src/applications/transactions/view/PhabricatorApplicationTransactionView.php
@@ -1,451 +1,441 @@
 <?php
 
 /**
  * @concrete-extensible
  */
 class PhabricatorApplicationTransactionView extends AphrontView {
 
   private $transactions;
   private $engine;
-  private $anchorOffset = 1;
   private $showEditActions = true;
   private $isPreview;
   private $objectPHID;
   private $shouldTerminate = false;
   private $quoteTargetID;
   private $quoteRef;
 
   public function setQuoteRef($quote_ref) {
     $this->quoteRef = $quote_ref;
     return $this;
   }
 
   public function getQuoteRef() {
     return $this->quoteRef;
   }
 
   public function setQuoteTargetID($quote_target_id) {
     $this->quoteTargetID = $quote_target_id;
     return $this;
   }
 
   public function getQuoteTargetID() {
     return $this->quoteTargetID;
   }
 
   public function setObjectPHID($object_phid) {
     $this->objectPHID = $object_phid;
     return $this;
   }
 
   public function getObjectPHID() {
     return $this->objectPHID;
   }
 
   public function setIsPreview($is_preview) {
     $this->isPreview = $is_preview;
     return $this;
   }
 
   public function setShowEditActions($show_edit_actions) {
     $this->showEditActions = $show_edit_actions;
     return $this;
   }
 
   public function getShowEditActions() {
     return $this->showEditActions;
   }
 
-  public function setAnchorOffset($anchor_offset) {
-    $this->anchorOffset = $anchor_offset;
-    return $this;
-  }
-
   public function setMarkupEngine(PhabricatorMarkupEngine $engine) {
     $this->engine = $engine;
     return $this;
   }
 
   public function setTransactions(array $transactions) {
     assert_instances_of($transactions, 'PhabricatorApplicationTransaction');
     $this->transactions = $transactions;
     return $this;
   }
 
   public function setShouldTerminate($term) {
     $this->shouldTerminate = $term;
     return $this;
   }
 
   public function buildEvents($with_hiding = false) {
     $user = $this->getUser();
 
-    $anchor = $this->anchorOffset;
-
     $xactions = $this->transactions;
 
     $xactions = $this->filterHiddenTransactions($xactions);
     $xactions = $this->groupRelatedTransactions($xactions);
     $groups = $this->groupDisplayTransactions($xactions);
 
     // If the viewer has interacted with this object, we hide things from
     // before their most recent interaction by default. This tends to make
     // very long threads much more manageable, because you don't have to
     // scroll through a lot of history and can focus on just new stuff.
 
     $show_group = null;
 
     if ($with_hiding) {
       // Find the most recent comment by the viewer.
       $group_keys = array_keys($groups);
       $group_keys = array_reverse($group_keys);
 
       // If we would only hide a small number of transactions, don't hide
       // anything. Just don't examine the last few keys. Also, we always
       // want to show the most recent pieces of activity, so don't examine
       // the first few keys either.
       $group_keys = array_slice($group_keys, 2, -2);
 
       $type_comment = PhabricatorTransactions::TYPE_COMMENT;
       foreach ($group_keys as $group_key) {
         $group = $groups[$group_key];
         foreach ($group as $xaction) {
           if ($xaction->getAuthorPHID() == $user->getPHID() &&
               $xaction->getTransactionType() == $type_comment) {
             // This is the most recent group where the user commented.
             $show_group = $group_key;
             break 2;
           }
         }
       }
     }
 
     $events = array();
     $hide_by_default = ($show_group !== null);
 
     foreach ($groups as $group_key => $group) {
       if ($hide_by_default && ($show_group === $group_key)) {
         $hide_by_default = false;
       }
 
       $group_event = null;
       foreach ($group as $xaction) {
-        $event = $this->renderEvent($xaction, $group, $anchor);
+        $event = $this->renderEvent($xaction, $group);
         $event->setHideByDefault($hide_by_default);
-        $anchor++;
         if (!$group_event) {
           $group_event = $event;
         } else {
           $group_event->addEventToGroup($event);
         }
       }
       $events[] = $group_event;
 
     }
 
     return $events;
   }
 
   public function render() {
     if (!$this->getObjectPHID()) {
       throw new Exception('Call setObjectPHID() before render()!');
     }
 
     $view = new PHUITimelineView();
     $view->setShouldTerminate($this->shouldTerminate);
     $events = $this->buildEvents($with_hiding = true);
     foreach ($events as $event) {
       $view->addEvent($event);
     }
 
     if ($this->getShowEditActions()) {
       Javelin::initBehavior('phabricator-transaction-list');
     }
 
     return $view->render();
   }
 
   protected function getOrBuildEngine() {
     if (!$this->engine) {
       $field = PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT;
 
       $engine = id(new PhabricatorMarkupEngine())
         ->setViewer($this->getUser());
       foreach ($this->transactions as $xaction) {
         if (!$xaction->hasComment()) {
           continue;
         }
         $engine->addObject($xaction->getComment(), $field);
       }
       $engine->process();
 
       $this->engine = $engine;
     }
 
     return $this->engine;
   }
 
   private function buildChangeDetailsLink(
     PhabricatorApplicationTransaction $xaction) {
 
     return javelin_tag(
       'a',
       array(
         'href' => '/transactions/detail/'.$xaction->getPHID().'/',
         'sigil' => 'workflow',
       ),
       pht('(Show Details)'));
   }
 
   private function buildExtraInformationLink(
     PhabricatorApplicationTransaction $xaction) {
 
     $link = $xaction->renderExtraInformationLink();
     if (!$link) {
       return null;
     }
 
     return phutil_tag(
       'span',
       array(
         'class' => 'phui-timeline-extra-information',
       ),
       array(" \xC2\xB7  ", $link));
   }
 
   protected function shouldGroupTransactions(
     PhabricatorApplicationTransaction $u,
     PhabricatorApplicationTransaction $v) {
     return false;
   }
 
   protected function renderTransactionContent(
     PhabricatorApplicationTransaction $xaction) {
 
     $field = PhabricatorApplicationTransactionComment::MARKUP_FIELD_COMMENT;
     $engine = $this->getOrBuildEngine();
     $comment = $xaction->getComment();
 
     if ($comment) {
       if ($comment->getIsRemoved()) {
         return javelin_tag(
           'span',
           array(
             'class' => 'comment-deleted',
             'sigil' => 'transaction-comment',
             'meta'  => array('phid' => $comment->getTransactionPHID()),
           ),
           pht(
             'This comment was removed by %s.',
             $xaction->getHandle($comment->getAuthorPHID())->renderLink()));
       } else if ($comment->getIsDeleted()) {
         return javelin_tag(
           'span',
           array(
             'class' => 'comment-deleted',
             'sigil' => 'transaction-comment',
             'meta'  => array('phid' => $comment->getTransactionPHID()),
           ),
           pht('This comment has been deleted.'));
       } else if ($xaction->hasComment()) {
         return javelin_tag(
           'span',
           array(
             'class' => 'transaction-comment',
             'sigil' => 'transaction-comment',
             'meta'  => array('phid' => $comment->getTransactionPHID()),
           ),
           $engine->getOutput($comment, $field));
       } else {
         // This is an empty, non-deleted comment. Usually this happens when
         // rendering previews.
         return null;
       }
     }
 
     return null;
   }
 
   private function filterHiddenTransactions(array $xactions) {
     foreach ($xactions as $key => $xaction) {
       if ($xaction->shouldHide()) {
         unset($xactions[$key]);
       }
     }
     return $xactions;
   }
 
   private function groupRelatedTransactions(array $xactions) {
     $last = null;
     $last_key = null;
     $groups = array();
     foreach ($xactions as $key => $xaction) {
       if ($last && $this->shouldGroupTransactions($last, $xaction)) {
         $groups[$last_key][] = $xaction;
         unset($xactions[$key]);
       } else {
         $last = $xaction;
         $last_key = $key;
       }
     }
 
     foreach ($xactions as $key => $xaction) {
       $xaction->attachTransactionGroup(idx($groups, $key, array()));
     }
 
     return $xactions;
   }
 
   private function groupDisplayTransactions(array $xactions) {
     $groups = array();
     $group = array();
     foreach ($xactions as $xaction) {
       if ($xaction->shouldDisplayGroupWith($group)) {
         $group[] = $xaction;
       } else {
         if ($group) {
           $groups[] = $group;
         }
         $group = array($xaction);
       }
     }
 
     if ($group) {
       $groups[] = $group;
     }
 
     foreach ($groups as $key => $group) {
       $group = msort($group, 'getActionStrength');
       $group = array_reverse($group);
       $groups[$key] = $group;
     }
 
     return $groups;
   }
 
   private function renderEvent(
     PhabricatorApplicationTransaction $xaction,
-    array $group,
-    $anchor) {
+    array $group) {
     $viewer = $this->getUser();
 
     $event = id(new PHUITimelineEventView())
       ->setUser($viewer)
       ->setTransactionPHID($xaction->getPHID())
       ->setUserHandle($xaction->getHandle($xaction->getAuthorPHID()))
       ->setIcon($xaction->getIcon())
       ->setColor($xaction->getColor());
 
     list($token, $token_removed) = $xaction->getToken();
     if ($token) {
       $event->setToken($token, $token_removed);
     }
 
     if (!$this->shouldSuppressTitle($xaction, $group)) {
       $title = $xaction->getTitle();
       if ($xaction->hasChangeDetails()) {
         if (!$this->isPreview) {
           $details = $this->buildChangeDetailsLink($xaction);
           $title = array(
             $title,
             ' ',
             $details,
           );
         }
       }
 
       if (!$this->isPreview) {
         $more = $this->buildExtraInformationLink($xaction);
         if ($more) {
           $title = array($title, ' ', $more);
         }
       }
 
       $event->setTitle($title);
     }
 
     if ($this->isPreview) {
       $event->setIsPreview(true);
     } else {
       $event
         ->setDateCreated($xaction->getDateCreated())
         ->setContentSource($xaction->getContentSource())
-        ->setAnchor($anchor);
+        ->setAnchor($xaction->getID());
     }
 
     $transaction_type = $xaction->getTransactionType();
     $comment_type = PhabricatorTransactions::TYPE_COMMENT;
     $is_normal_comment = ($transaction_type == $comment_type);
 
     if ($this->getShowEditActions() &&
         !$this->isPreview &&
         $is_normal_comment) {
 
       $has_deleted_comment =
         $xaction->getComment() &&
         $xaction->getComment()->getIsDeleted();
 
       $has_removed_comment =
         $xaction->getComment() &&
         $xaction->getComment()->getIsRemoved();
 
       if ($xaction->getCommentVersion() > 1 && !$has_removed_comment) {
         $event->setIsEdited(true);
       }
 
       // If we have a place for quoted text to go and this is a quotable
       // comment, pass the quote target ID to the event view.
       if ($this->getQuoteTargetID()) {
         if ($xaction->hasComment()) {
           if (!$has_removed_comment && !$has_deleted_comment) {
             $event->setQuoteTargetID($this->getQuoteTargetID());
             $event->setQuoteRef($this->getQuoteRef());
           }
         }
       }
 
       $can_edit = PhabricatorPolicyCapability::CAN_EDIT;
 
       if ($xaction->hasComment() || $has_deleted_comment) {
         $has_edit_capability = PhabricatorPolicyFilter::hasCapability(
           $viewer,
           $xaction,
           $can_edit);
         if ($has_edit_capability && !$has_removed_comment) {
           $event->setIsEditable(true);
         }
         if ($has_edit_capability || $viewer->getIsAdmin()) {
           if (!$has_removed_comment) {
             $event->setIsRemovable(true);
           }
         }
       }
     }
 
     $comment = $this->renderTransactionContent($xaction);
     if ($comment) {
       $event->appendChild($comment);
     }
 
     return $event;
   }
 
   private function shouldSuppressTitle(
     PhabricatorApplicationTransaction $xaction,
     array $group) {
 
     // This is a little hard-coded, but we don't have any other reasonable
     // cases for now. Suppress "commented on" if there are other actions in
     // the display group.
 
     if (count($group) > 1) {
       $type_comment = PhabricatorTransactions::TYPE_COMMENT;
       if ($xaction->getTransactionType() == $type_comment) {
         return true;
       }
     }
 
     return false;
   }
 
 }