If you've played a Feral Druid to 70, especially in the early days of The Burning Crusade, you probably remember grinding out Exalted with the Cenarion Expedition for your Earthwarden. Personally, my pet faction was Lower City. As a Shadow Priest, I drooled heavily all over the Gavel of Unearthed Secrets. I had hit level 70 before Karazhan raids were commonplace on my server, so I found myself in Shadow Labyrinth at every opportunity. Say what you will about the irritation of running Steamvault constantly, I think Shadow Labyrinth is just a little more frustrating. Admittedly, if I had waited a few weeks, I probably could've gotten a Nathrezim Mindblade pretty easily when Karazhan runs picked up, but what can you do?
To help avoid this irritation, Wrath of the Lich King will be introducing something currently called 'championing.'