If he hasn't got the bunny to pop in 6 years, my guess is he has given up.
But, speaking of the Fabled Bunny, my girlfriend has created a guild on her server called Snow Bunny Patrol, and is all hyped about getting the hat. She's only been playing a couple of months now, but I AM impressed with her progress. She has yet to purchase her own account, so now I have to fight for time to play my chars.