I somewhat agree with the OP. StackOverflow is great if your question has already been answered ... I haven't had much luck with any questions I've posted though. They would generally get voted down or ignored. I think the problem is that most of the people who post there are SO technical and crazy smart, that when you are writing your question, you REALLY have to know precisely what it is you are asking. If any part of your question makes it sound like you aren't an expert already, you will receive a verbal beating.
as an alternative, try reddit. I've had some good luck with
http://www.reddit.com/r/swift/ ... there's one for xcode as well.
Also, don't forget apple has some development forums that can be pretty useful as well.