Its going ok - listed 200+ in a week and sold about a tenners worth with a couple more close to making acceptable offers. Not even got into the vinyls yet. Seems like I'm getting plenty of interest from serious collectors for the rarer stuff like old singles, imports and (surprisingly) cover-mounts.
I think its about patience this one - ebay you put a time limit and take whatever you can get, with discogs its a set price (unless you accept offers) but an order can come in at any time. The email notifications people get when I list something they 'want' has led to a couple of sales.