I'll still buy here, but won't sell anymore. There are just too many other sites for hobbyists.
It's not the money Audiogon charges, it's all the changes over the past few years. Too intrusive and restrictive, all the signing in over and over (what's up with that anyway?). If I hadn't started here back when it truly was just a bunch of audio-people trading stuff I might feel different. Remembering the good old days gets in the way for us old dudes.