What are some workarounds to this? Have any been developed yet? Off the top of my head I would think simply a separate account for each game would suffice for people will a reasonably small number of games. IE for Diablo my account would be MifkinD3 and for Portal 2 my account name would be MifkinP2 etc etc.
Assuming next generation consoles are based on this method of games delivery of downloading direct to your console, just like the game we are playing now, what would your opinions be?