Fable does it right. I was/am looking forward to iNfamous (that's the goofy capitalization right?) but the karma system is so bland. And the video that was released, wow. The game actually spells out the situations, and does that odd pause for like 20 seconds to say that you've done a good or bad action? That looks awfully bad, and will kill the flow of action. Fable/Fable 2 did it perfect. You know the situation, it isn't spelled out for you, and you just do what you do.