What can be improved on Question & Answer websites?

Question

HI, I'm currently researching a concept for a Q&A website such as this one.. obviously I don't want to come up with a yahoo/google copy. Since you all are users of this site I am wondering what, in your opinion, could be improved or added to a website such as this one?
I can imagine enhancing the community feeling could be one point, and what do you think about the point system? or do you prefer a payment system such as google's? Anyway be Open and free about it.. iI'm in research and brainstorming fase and open for all crazy ideas :)

Answer 1

-A SPAMMER killer. A button where people can mark off an answer or question as SPAM and when a certain number of votes (like 3) are made, then the spammer is automatically banned from the site for a month. There's one f*cking idiot, by the name of 'micheal m' who really should be banned...or have the crap beaten out of him FIRST, and THEN be banned for life.
-A FAQ for each section in the Computers & Internet area.
-A 'Google the topic yourself, idiot' button which saves answerers from having to write something sarcastic. After 3 votes, the question is automatically removed.
-A 'Do your own homework, you lazy idiot!' button. After 3 votes, the question is removed.
-A 'We're not psychic. Be more specific, you moron!' button. After 3 votes, the question is removed.
-A FAQ on how to ask questions (Yeah, this is REALLY needed.)
-A 'Your question does not make any sense, you boob.' button. After 3 votes, you know.
-Mean-tempered moderators who ban people who use lazy English and stupid AOL-style terms like BTW, LOL, and WTF.

That should be enough......for now.

Answer 2

I think users should be required to vote for best answers in some fashion. Maybe increase the best answer points based on your weekly vote total to give an incentive to vote for best answers other than your own.

Answer 3

i dont like it when my answer gets picked best only because it's the only answer.