::sigh::
As much as I thought the stacking of bow and arrow enhancement bonuses was incredibly cheesy, I think the new rules will lead to some really, really stupid moments as you have archers carrying around hundreds upon hundreds of arrows of different types so they can actually hurt things.
This is pretty much the same gripe I have with the new DR system, except having archers that expend their magical ammunition makes things even worse.
It's stupid to have the fighter wandering around with 10 different magic swords strapped to his person in order to ensure that he can hurt things.
It's even dumber to have the archer toting around like four different quivers - one for his silver arrows, one for his magic arrows, one for his adamantine arrows, and one with all kinds of bizarre arrows just in case he runs into that one monster with DR 50/green boxing gloves.