Quote Originally Posted by Arkine View Post

as for cross class abilities (which I rather not count since we should just a class by its own merit not by what it borrows from others) sure you'll probably have access to more though I think with the limitation of 30 skills on the action bar you'll eventually hit a roof and it'll be more about the quality of skills, and I think jobs will come on top in that category.
Judging by the 2.0 UI it looks like we'll have more skills per action bar. One action bar is 12 wide and 2 high, so 3 times 24 is about 72 skills total. At least that is my theory.