there are complexities to any economy, real or virtual, wholesale jerseysand limits to how much currency would or could make an impact - but nimble MMO's with economies will figure this out. There's fraud and mischief that would develope, but that's true always. Spend in the real world, earn virtual currencies for the "games" you play, that part is simple. This can apply to Sony, Xbox, etc...Xbox 360 already has "gamer cards", ways to buy things too.There's another component to a loyalty... Leia Mais