I only see two Kalimdor quests: Northern Barrens (10-20) and Ahsenvale (20-25) in my leveling guide choices. There are lots of quest guides for the Eastern Kingdoms.
I think that I have the latest and greatest guides and core add-ons as of 11/27/10 and am willing to believe that I've made some kind of mistake. I'd sure like to see your tips for playing in all the rest of Kalimdor like Thousand Needles, the Barrens, etc. Help!