Spend any time in Apple's forums? I used to go there, but it seemed so formal and businessy. However, there is very good techical advice given there. But they don't get into stuff like you find in MR community discussion forum, which isn't just centered on Mac specific topics. Its a blast reading this stuff and there is much that can be learned here. Its also entertaining when members start quibbling with each other--love it when tempers fly.
