Outland Quests Zone Order

Q u o t e:
What's the order in that u should quest in each zone in outland?

Much like what another poster stated, while leveling from 60-70 I follow this order -

Hellfire Peninsula
Zangarmarsh
Terokkar
Nagrand
Blade's Edge
Netherstorm

With my last 70 I was able to hit level cap without going to Netherstorm -- which was great because that left me with another zone that I could quest in post 70 where experience is converted to gold, and make a bunch of cash.

I have never needed to do quests in Shadowmoon Valley or Netherstorm for exp, I usually hit 70 right after finishing Nagrand and save those and most of Blade's Edge for money.

Hellfire to Zangar to Terrokar to Nagrand is definitely the path to follow though.