[quote name='WhipSmartBanky']I bet all the people who bought invites are going to feel like real dillholes when the service goes public...and shame on those who are selling them.[/quote]
I don't think it's about having the actual service, it's more about getting a username you want, akin to being an early user of Hotmail or Yahoo mail before the services exploded. Still, at only $5 profit, seems like a fair deal for those involved.