Audio advice and discussions with audiophiles and professionals. Free discussion forums, open to all and frequented by industry experts. Ask questions and get advice on stereos, speakers, hi-end amplifiers, pre-amps, home theater, tube hi-fi, turntables, vinyl, tweaks, music, films, video, DVDs and more.
I think this is really cool - there is a station in Colorado that is run totally by volunteers, and on top of that, all of the workers are vision-impaired: http://www.aincolorado.org/