Yahoo! Answers
The internet sure did us a lot of good by search engines and whatnot, a concept that would be further refined in Yahoo! Answers. In this inituitive service, users are able to search databases that includes millions of questions asked by regular joes like ourselves, and all the answers that respond to it. Asking a question would almost immediately get you a response from like-minded viewers or experts in the field, whether it’d be computers or gardening. Perhaps the most appealing factor in this are the community-driven approach that has proven to be almost as effectively as the ones you see in Wikipedia. Though not always free from spam or irrevalant Q&As, the mere fact of quantity more than compensate.