B&S, Guild Wars 2, SW:TOR aren't out yet.
B&S won't be out in EU/US before 2012, TERA might be, but i haven't see a fix date to that yet.
if i'm not totally wrong SW will come around 2012 aswell, and i suspect the same goes for GW2.

untill these games are out FFXIV will have a good portion of content allready.
especially the korean games are those that have the hardest time surviving on the EU/US markets.
they are by months behind of the korean updates, and usually end up having a publisher that takes less care of their games then they actually should.

so untill all of these games are actually out in the EU/US market, saying FFXIV will fail to these games is but mere trolling