Things Sony can do with Gaikai:
*Convert Playstation Plus' free games to streaming based rather than download based.
*Create a backwards compatibility service based on subscription rather than hardware compatibility. Have a bevvy of titles available for a monthly fee, rather than selling things a la carte.
*Create the first "Free to Play" games with equal or greater fidelity than current console titles. Put games like Haze on
*Unload social networking off the console hardware. Make all Playstation friends lists, matchmaking etc, part of an App that runs off the network itself rather than consuming precious memory resources.
*Make Home completely streaming based, and thus be way more technologically robust, have less loading times, and easy to jump in and out of.