I smell a promoting wow gold mine there.
Unlike previous expansions, in which you could "skip" the last two levels of content so that you can obtain a jump start in the subsequent leveling zones, you won't have too much of an option in this level range. Going to Hellfire at level 58 is no big deal; heading out to Northrend at 68 isn't an issue; but you will should strike 80 before tackling Cataclysm content. Why mention this in the Northrend section? Because you'll want to prepare for that now, not later.
On the good news side, you'll on the very least get some pretty awesome spells while you're out here. Seed of Corruption has, oddly, been bumped up to this level. It isn't earth-shattering news, I know, but it's nice obtaining new AOE toys even if you won't ordinarily use them. There's also the much-"loved" Shadowflame, but it truly isn't that bad ... really! The one to really be excited for will be Demonic Circle, permitting with the fun times of teleporting to a preset location every 30 seconds. I smell a promoting wow gold mine there.
