Throughout vanilla WoW I'd managed to create a small selection of alts that I managed to level all the way to 60. Since the expansion, I've been focusing on gearing out my main character, the irrepressibly cute gnome warlock pictured here. But what's next? I have a druid, warrior, and a hunter that I've leveled up to 60, and a Draenei mage that I've leveled up to 20 just to see the new starting area. I'm tempted to level the mage up as a tailor so I can crank out more shadoweave cloth for the warlock's nefarious purposes, but leveling my druid alchemist up could also be a nice moneymaker. I enjoy playing all the classes I have, or I wouldn't have leveled them up as high as I have, so that's not an issue.
Any thoughts on what I should level next? Are there any leveling catches that I haven't heard, things that make a hunter, druid, or warrior easier to level than the others?