Marking someone elses question as answered
16630
Allow users to mark "accepted" answer on someone else's question?
158101
User deleting code after question has been answered
69057
Mark questions to receive notifications and updates?
83172
Acceptable solution for 'answer copying'?
147652
Get a notification when new answers are added to other people's question
5563
Asking users to accept answer when they comment that it answers their question
64173
Notifications for edits by others of my own questions and answers?
5875
How do I correctly tag my questions?
13367
Best way to deal with questions answered by the OP in the question instead of in an answer
19115
Mark a comment as the answer to a question
105348
What's the best way to invite a user to answer a question on Stack Overflow?
14500
Thanking users who answered my question
98376
Mark my own question as favorite?
86188
Get attention to a new answer to an old question
37240
Flagging "look at my answer pls" comments
15852
Posting and answering questions you have already found the answer to
75546
Separate clarifying comment questions to the original post from non-clarifying comments