I had an idea a years ago to make a question and answer, or forum, site that solved music technical problems. I wasn't in the right place to do it at the time and got a bit discouraged by my lack of knowledge, but set up a couple of tests using phpBB and an open source QnA system. Of course PHPBB just filled with porn spam, and stack exchange now have a kind of QnA system for music tech, but I don't think it hits the nail on the head.
I think I need a mix between getting some of the basics in there and answering various questions- there are lots of fora for each individual software package - it's not like the web where there is a lot of open source languages that no one owns.
Stack exchange are up to 6500 questions. So it's still early days. And questions about music theory are not really included.
I want to try and incorporate some sort of information architecture in to it and link it in to a music technical wiki encyclopaedia.