Web 2.0 Awards

I chose 'Yahoo!Answers' to have a look at. It's a good resource, but there isn't really any authority on the answers people provide. A few people cite where they have got their information from, but not many. I think it would be a good place to start to research a subject, or if you just wanted an answer for your own personal use. And it doesn't really seem to be moderated in any way, like say Wikipedia or most forums.