3,000 new quests? Yowza. That's a nice, big, fuzzy blanket to cuddle up with while I cry into my tea over... what? Oh, yeah, Path-something-or-other. I think. Whatever! Why am I crying again? And how much can I vendor this blanket for?
If you're not champing at the bit for news about upcoming Cataclysm changes, maybe you'd be more interested in the post over at Tobold's MMORPG Blog where he discusses the idea of how to change up the MMO trinity of tank/healer/dps to make things more interesting. Follow up with The Noisy Rogue to continue that thought to the logical conclusion - what would an MMO look like if you got rid of the tank/healer roles entirely?