I'm almost done with Dragonblight. I'm at about 112 quests completed and 115 is the achievement mark, but there is a quest hub that I haven't even gone to yet. The alliance place at the wrath gate, right now im doing the goblin quests by the giant canyon. After Dragonblight is cleaned out, I have 3 quests for the Old Kingdom undead bug dungeons. As of right now, I am 15% away on my Paladin from 78, and 30% away on my druids. Cold weather flying has sped things up, but I also dont have to fight my way into things anymore either so questing is faster, but missing out on some xp from unrelated trash. Just fly in. assassinate a guy, fly out.

I predict that my paladin will be 78 by the time I finish the normal quests in DB. I plan on going back to the Nexus and farming 3 more of these off hands for my druids. http://www.wowwiki.com/Tome_of_the_Lore_Keepers One of them already has it from the one time I ran it, then spend the time and knock out the 3 Old Kingdom quests and im sure by then my whole team will be 78. with a lot of content left to see and do.

I haven't looked into boss loot for the dragonblight dungeons but if theres any upgrades that are not too big of a pain to get, I may stay and gear up my team on them.