#22 - Sept. 7, 2007, 6:31 p.m.
Jeff did state that they may be unlocked for the entire account, and it's been mentioned that additional slots could possibly open up. It's just too early to say, most of these types of details are still in the early planning stages. Once we begin actually implementing them and locking them down to some degree of certainty we'll be be able to say "Yes, this is how it is" ... and then probably change it three weeks later.
Heh, y'know, it's in development, things are going to change or be shifted around. I wouldn't start clearing out space just yet.