[FrankTrollman]

Spells like Firebolt are actually much better now that your opponents come in really big piles. A little deviation no longer counts as a miss, it still nails someone. Little Witchdoctors with fire magic dumping firedarts and the like kill many more people than they used to. The relative effect of this may be smaller, but the absolute effect is larger. And since Witch Doctors haven't changed much in price, that means that their fire pokeys are more meaningful per pound of gold spent.

It will take a lot more analysis before I could tell you if a fire mage is "worth it" now, but changes in the base gamemechanics have made him a bit better over all I think.

-Frank