Follow up / feedback from T603.
A logged-out version of the home page would be brilliant and in my opinion, it's a little bit essential as well.
Generally I think the home page when the user is logged out should show tasks and revisions relating to all users; i.e. give the viewer a bit of an idea of recent activity on the Phabricator installation (what are other users currently working on, what's been accepted and ready to land, etc.)