The edit icon that appears on the right edge of tasks "bubbles" in some views (query results) is really really practical (editing in place without having to go to a different page is great). It's very puzzling that there are views where it does not appear (home page, project page) and seems arbitrary IMO. I often keep looking for that edit button.
This annoyance is compounded by the fact Phabricator does not have a trivial way to "go back" to a list of tasks after you click on one of them (T5354).