As most of us that have been around since the start know, Blizzard released new servers (Non-transferable ect) with each xpac.
With that in mind I think it is safe to assume that Cataclysm will be no different. Better yet MORESO.
Since Cata is the biggest xpac to date for WoW, (remember, they revamped most of the game as a whole) there will surely be an influx of MANY people.
With that in mind....
How will you start your endeavours in Cataclysm?
Will you keep all that was earned on a toon from 2004 ect., or will you give it a fresh go with the changes?