One answer to multiple questions?
64859
Is it acceptable to add a duplicate answer to several questions?
11523
Is it valid to have more than one question mark in a URL?
5021
When to comment or answer
35162
Duplicate questions without answers
147669
Why is it possible to answer a question twice?
76517
Split reputation: one for questions and one for answers
127896
When to ask multiple questions in a single post ? (Revisited)
89721
When should one add another answer instead of editing one's already posted?
89278
Set Some conditions to answer my question
152270
Answering comment-answered questions
136324
What to do with all 9 answers pretty much the same
29722
Which answer do I accept if I have multiple correct answers?
115812
Allow locking of answers
19115
Mark a comment as the answer to a question
90462
Marking comment as an answer?
127692
One comment per user per post but be able to reply to existing comments
32852
What answer to accept?