I don't think there are any games that are currently available that blend local and cloud processing, which is what MS are claiming here. This is why people are claiming BS.
Gaikai, Onlive stream the game and relay your control input. Nothing is being done locally.
With MMO's and always online games, game assets are loaded locally but simply hosted on a server. This is completely different than using cloud computing for physics and realtime computations and rendering etc.







