Is it possible to transfer ownership of an answer?
140211
Move post to different user
67183
Does deleting an account uncheck the accepted answers?
2309
Is reputation transfer possible?
11892
Reset question grace period once an answer has been posted
69417
Would you take a share in Stack Overflow?
90029
Is it ok to answer based someone's older answer on SE?
52024
How can I link to a specific answer?
16962
Can a question be restored if the owner deletes it?
80592
Sharing reputation for good comments that contribute to the quality of the answer
104514
Can I give a donation to Stack Exchange?
95144
separate reputation for questions and answers
133049
Way to convert an answer to a comment?
127498
What to do about Copy Cat answers?
11584
Ownership of content in Community Wiki posts
127149
What happens to unregistered users' comments/answers after migration?
3385
Automatically redirect anonymous user from unanswered duplicate question to corresponding answered version
66230
Unable to preserve ownership in a copy but able with a move?