Here is a fairly new resource that follows the same concept of information democracy that
Wikipedia imploys, but with different options and in a Q&A format some may prefer (this one has a voting/grading mechanism so you can kind of gage the accuracy or level of certainty on a particular answer).
Here is the MA section:
http://www.answerbag.com/c_view.php/440The MA info is pretty fragmented and incomplete right now, but keep in mind, these grow over time.
For what it's worth.
p.s. It would be interesting if we had a voting mechanism for each other's posts (not just topics) on this forum...the best answers of everyone's post given a particular topic would bubble to the surface leaving a person doing research to find he best info quicker. just a thought for improvement.