Stack Overflow is a favorite by many programmers site where you can ask a professional question and get answers from colleagues. This project was written by two obscure guys that nobody ever heard of. Well, not quite. Stack Overflow has been created by programmers and top-end stars of the blogosphere: Jeff Atwood and Joel Spolsky. In this regard, Stack Overflow is like the restaurant, owned by celebrities. Joel'a estimated about 1 / 3 of programmers around the world have used this web site, so that should be it is something quite useful and interesting.

To understand how popular resource here are some excerpts from the statistics on the site Stack Overflow

• 16 million page views per month
• 3
• 6
• 86% of traffic comes from Google
• 9