"since XIII has been in development for 5+ years on the ps3 and will supposedly be ported in only a year to the 360"
except the fact that the 5+ years to develop ff13 on ps3 were actually used to invent the white engine and make it multiplatform via crystal tool renaming and other things, plus to actually create every part of the game, from scenario to design, etc... things the 360 version will already have from the start of the development, you can't really think that making the actual game on ps3 took 5 years, can you?
besides, in the five years, you can count 2 years in which the game was originally designed for ps2, before ff12 was postponed one last time, so... ff13, they developed it on ps2 with ff12 engine, then they ported it on ps3, making the white engine and then transformed it into crystal tool to make it multiplatform (see, the engine that runs ff13 on ps3 is actually able to run... on xbox360, pc and wii, so the 360 port, they have it done almost entirely just by finishing the ps3 version).
so, what's your point? the game will be on multiple discs so there is no point buying it on 360? please, tell me how many hours a disc on an old ff makes to be completed? see that your point is nonsense?
oh we will have to swap discs every 15 hours, perhaps it will kill us...
by the way, i once owned both the ps3 and 360, right now i only have 360 cause my ps3 broke apart out of warranty, while my 360 broke apart... in warranty, and i don't see your point, the ps3 and 360 are equal, perfectly equal, there is noone else except fanboys that say the contrary.
And to finish, i let you know one thing : it is common knowledge that porting from ps3 to 360 is a lot easier than the other way around, it is a lot easier to make a 360 version equal to the ps3 version by port it from ps3 than making a ps3 game equal to a 360 game when it was developed on 360. Of course, if you think about "a year and a half late" version to tell me i'm wrong, i can tell you squareenix himself told everyone that both versions will be released at the same time and will be equal. If squareenix says it, who are you to dare say the contrary, squareenix's secret big boss that even squareenix don't know about?