I hope these awful SEO-bait sites keep consolidating so they can eventually fade away into history. I've never gotten a useful answer from either site, just bombarded with ads and filler text. Quora and Wikipedia should be more than enough to fill that entire space (assuming Quora can keep up the quality as it gets more and more mainstream).
I know Yahoo Answers has a lot of spam but there's some gems in there that Quora doesn't have. Especially casual questions and questions related to sex.
