Cataclysm Ammo and Thrown Weapons

[Negrido]

You herd wrong. Ammo wont stack, and you technically have infinite ammo. But that is only because after each shot, you have to go out toward your tarted and retrieve the arrow or bullet you just fired. You're simply reusing the same piece of ammo over and over again.

[Scionni]

Cataclysm Class Preview: Hunter

A major change coming for the hunter is the removal of ammunition. Guns, bows, and crossbows will now do damage without consuming ammunition at all. There will be no more ammo slot on the hunter’s character display. Any ammunition that a hunter has at the time of the change will become gray sellable items. Existing quivers will be converted into large bags -- though each hunter can only have one and non-hunters will not benefit from this change -- and we will not be making any additional quivers.

http://www.wowwiki.com/Hunter

And the throwing weapon idea is a WIN!

I still think Blizzard could've come up with a more interesting mechanic for hunter ammo, but this method is probably the most balanced.