The Barbarian gets the Warlord
The Wizard gets the Archon
The Demon Hunter gets Shadow Power

It seems that the Monk and the Witch Doctor are absent of these level 30 skills, but it seems to be made up with the fact that the Monk has several mantra's in place of the Overdrive skill (which is kind of like taking all the other Warcries that the Barb had in Diablo 2, give him just 1 and give the Monk the rest). The WD looks like if you get the right amount of gear that boosts your mana, you can just endlessly attack. Not to mention that fucking Gargantuan skill (shiver..)