I've never been so sure about the money-hatting thing in this case... The only (?) SE-developed game, The Last Remnant, will make its appearance on all powerful systems and the only 360 exclusives are only published, not developed, by SE. On the other hand SE was almost forced to make a multiplatform release to make profit. They didn't want to anger the staff but had to do so; that, however, is why Versus is still a PS3 exclusive: even XIII was pretty much and it's probably been more expensive than Versus so they didn't feel it would be a good move. Or something. Makes sense to me anyway.
And I do blame the 360 version, though. Not M$ but the 360 version. They've stated they want to shorten the intervals and this certainly doesn't seem like that; the only good explanation seems to be the 360 version. Naturally they want a simultaneous release, too, as we all know what would happen to the sales otherwise.







