Will be playing on both, probably with the PS3 as my main source of FFXIV.

I share lodgings with my brother, and we are both big gaming fans but don't have the room for another PC, so the fact that it is coming out on the PS3 has always been a huge sale point to me. I can't wait to slob out in my bed and play a huge RPG while he carves out his niche in DOTA2.