A question of mine is close to the end of the bounty. I got an answer which doesn't really suit me (see my comments to the answer), but I think about rewarding the bounty for it, because otherwise the rep. was just wasted and by that I might make someone happy (whatever that means).
But maybe the answerer doesn't want the bounty. Can he deny it?
PS: There's still time to come up with another answer or upvote the current one (when it has two upvotes, he'll get half the bounty anyway, and then I would leave like that).
I hope nobody minds the self-promotion.