Show an indicator when an answer (or comment) is deleted for users without moderator tools privilege
53067
Show a message if directly accessing a deleted answer or comment
48198
Community ♦ flagging freeform closed posts for comment
133347
Ability for mods to hard-delete a question or revisions
4738
Warn new users when they ask a question after a previous question is closed, downvoted, or deleted
51469
Allow converting comments to answers
23993
Allow moderators to edit/delete comments directly from the per-user comment moderation page
44432
Allow anyone to comment but hide low-rep users' comments until reviewed
16708
Temporarily deleted answer missing from asker's inbox
73236
Don't automatically dismiss custom flags (containing a comment from a user)
75557
Can I get more information on an inbox notification for a comment on a deleted answer?
136438
Pop-in banner for "This answer has been locked or deleted"
35159
Notify instantly when a currently viewed post is deleted
99742
Allow moderators to see delete/undelete activity on users' profiles
131469
Obsolete comment flags should notify the original commenter in advance of moderators
113483
Allow diamond moderators to comment on deleted or locked items
40406
Mod shows up with OP background when viewing deleted comments
109307
"thanks for flagging" popup gets messed up when the comment is automatically deleted