If FFXIII does well on the XBox 360 I wouldn't put it past Wada to request that they prepare for a porting process. There really wouldn't be any reason not to.

But I want it to stay exclusive, and I can't believe after rounds of sound explanations and justifications, people still chalk this up to only one possible sole reason, because of arbitrary brand loyalty.

There's already a growing class of a PS3 games which are on a technical level that 360 (and certainly Wii) games have not yet been able to approach. I want FFvXIII to be as good a game as it can be, it should be in this class of game. That's where Final Fantasy belongs, Versus should be the game to set things right.