Final Fantasy XIV Q&A

IGN has published a "What We Know" Q&A-style article for Square Enix's second MMORPG entry to the popular Final Fantasy series.
How does the leveling system work?
Square Enix is cagey about how characters advance, but it has confirmed with IGN that growth is not based on experience and that it will work on a different system entirely.

What about jobs?
Jobs will return in Final Fantasy XIV, but they will be much different than the job system present in FFXI.

How important are the weapons?
Weapons are very important and have a heavy influence on your character and how they succeed in the game world. Square Enix says to look closely at the official FFXIV logo for hints and hidden meanings about how the game will work.