I think canjam as a concept is done, it's now the marketing arm of head-fi, and is just a sponsored section of the RMAF. You could talk to Tyll about his plans for a conference tho, but I think he's thinking NYC metro first.
my big problem is I have more than the 25,000 maximum, which meant I had to remove enough songs to get down to that point. Then it still doesn't sync with any kind of reliability, so it's just frustrating. I'd go with the amazon cloud player (and still might)
I've been paying since the beginning, and if the renewal hadn't been automatic, I wouldn't have done it. It's a giant pain in the ass if you have more than a small number of songs.