We got WoW raiders, WoW PvP'ers and we got the levelers.
What about once you reach max level you get the option to get a prestige level at ur name plate?
It won't hurt anyone and it shows to everyone how many times someone has restarted his character leveling progress.
There are plenty of levelers in WoW and since leveling is atm quite scale, this would be a nice reason to start leveling.
What do you think of prestige leveling?