I know bkillian spawned this thread, but isn't it a bit early to even attempt to figure out whether X or Y is better next-gen? At least until after May 21st, I fear it'll just devolve into console wars.
Anyway, I'd say there are more unique PS3 exclusives than there were on the 360, especially in the later years, and I somewhat expect that to continue in the future. Plus, this time around, Sony won't be starting from a 1 year $200 deficit, which means even if the two systems equal each other in numbers, Sony wins overall worldwide (I don't see Microsoft taking Europe and Japan is a lost cause, though it's quickly becoming a primary handheld market).
Anyway, I'd say there are more unique PS3 exclusives than there were on the 360, especially in the later years, and I somewhat expect that to continue in the future. Plus, this time around, Sony won't be starting from a 1 year $200 deficit, which means even if the two systems equal each other in numbers, Sony wins overall worldwide (I don't see Microsoft taking Europe and Japan is a lost cause, though it's quickly becoming a primary handheld market).