I have mixed feelings about this. Sometimes I feel a question “deserves it” by being kind of silly, but if it seems like an honest question I don’t really appreciate the smart-ass remarks. But then, who am I to judge what’s an honest question? Something that might seem silly to me might have been posted in true earnest.
It has happened to me that I posted a question and the first answer I got was some smart-ass remark. It was actually kind of hurtful since it was a rather personal question, and I couldn’t help to feel a bit like my concerns weren’t considered legitimate by my fellow jellies. I later found out the poster meant the comment in jest, but I was glad to see the original post modded, since it meant others were similarly not amused.
Luckily I had been on Fluther for some time before that happened, otherwise I may have been tempted to leave. I’m quite glad I didn’t, though.
Overall I think good, serious answers outweigh the occasional snippet of hurtful sarcasm. Once a question has been answered to a respectable degree I think joke posts are fine.