I asked a question on Stack Overflow. Someone provided just a link that was supposed to contain the answer, with no accompanying description or assistance of any kind.
The link didn't answer my question at all, so I down-voted the answer and I got an unpleasant comment back from this guy asking if he should commit suicide because the down-vote 'affected' him too much.
I didn't get any other answer and I want to start a bounty but I prefer to close this question because of his comment and to start a new one.
Is there a way to ask for removal of comments like that? Or should I just close the question?