There are a hundred different websites that feed questions to Yedda and AOL is one of them.  HomeTips.com feeds all their questions to Yedda and DonV of HomeTips double checks the answers.  This allows him to answer more and harder questions for his site with the time he saves.  AOL may have the same strategy, but I don't usually answer AOL questions because I want to say smartass things like, "Your problem isn't in how you use AOL, but that you have AOL."

Hang out with Yedda and get to know it.  It is a very interesting site.