I believe Sony has talked before about the Playstation Vita being capable of supporting MMO platforms, and it appears that Square Enix is the first company to step up to the plate and give consideration to the concept. Siliconera is reporting that Square Enix has a vested interest in porting Final Fantasy XI over to the Playstation Vita with no timetable on anything. The plans themselves are not complete, and there is no guarantee this will actually work, come to fruition, or be viable over the Vita.
There are no plans for a PS3 port of Final Fantasy XI, however, as the process is a lot more complicated and Square is likely hard at work on keeping what will be the release version of Final Fantasy XIV on the PS3 up to date with the PC development.
Still, this is an interesting concept. If some MMOs appear on the Vita, it might just give me an incentive to buy the thing. You know what I’m thinking…Hello Kitty Online: Vita.
MMO Fallout 