As a time filler until WotLK I'm currently doing the mount grinds myself. Right now I'm working on my Netherray quests, I only started a few days ago. With the exception of my multi-box group(s) all of my other characters have their Talbuks, it's normally the first mount I go after. A couple of my characters have their CE mount, unfortunately, it's not as impressive as one would hope.