I think both Jynx and Azurymber have it right. I agree with this topic and sadly I know I'm in the minority here.

Immersion is a key point of the Final Fantasy series, just as much as airships and chocobos. In fact immersion is key in any story. Also I believe that seeking immersion in another world is what MMO's are supposed to be about.

So please people, support this idea and give it more thought. I can think of so many reasons why Immersion should be a focus for this game but I'd be typing all night. Maybe another time.