I am making this thread to point out how many MMOs Square-Enix has under its belt. It is not just FFXI & FFXIV 1.0 (and 2.0). Myself I knew of Fantasy Earth Zero (action/rpg) but decided to see if there was more and there is:

Traditional MMOs:

Cross Gate
Final Fantasy XI
Fantasy Earth ZERO
Concerto Gate
Final Fantasy XIV (1.0)
Dragon Quest X

oh yes FFXIV (2.0) these are listed in order of creation.
Browser MMOs:

Which I am not going to list, but there are a number of these games as well. Square Enix is a company which is no stranger to releasing MMOs on multiple platforms.

http://en.wikipedia.org/wiki/Square_Enix#Online_gaming