There is a new player in town, and Stackoverflow is his name. This might sound like a commercial, but it is true. How many times have you searched for a problem / solution and you got zilch, or in best case got a link to well known site that requested you pay for the answer that wasn’t even there? I know, I have many times.

Stackoverflow doesn’t know all the answers. Far from it. However, it is used by so many great developers that there is bound to be someone that knows how to answer your question(s). Voting mechanism is similar to the one at IdeaJam and makes sure that good questions and good answers are always at the top. And it is FREE. Really, the best thing to do is to go and check for yourself.