As of the time I quit before the release of WoTLK, I had a level 70 tauren druid on Emerald Dream. I leveled and spent most of my time using a feral build as that had the most possibilities for ganking, utility, and soloing. Although I ran instances for my guild as a resto druid. I never really enjoyed raiding or the arena. I preferred collecting pets, socializing with friends, and goofing off. More often than running large raids, I either ran my favorite instances solo or brought along random lowbies. My first time in Uldamen was as a level 70 soloing the place. I could never get a group together leveling up.
My secondary characters included a draenei protection paladin, an orc afflication warlock, an undead holy priest, and a troll elemental shaman.