I often have good success finding a solution on SO although I have the feeling that most useful answers are several years old and not much new is happening. I never posted a question before but recently I have posted a few I had been struggling with for a while and I was a little surprised how unpleasant the responses were. They were all along the lines of "Why would you want to do such a thing?" or "If you don't know what you are doing, hire an expert" or stuff like that. After this experience I definitely won't ask anything there anymore.