Yah know, this thread makes me wonder...
A fighter type needs to take quickdraw, or spend a move action to draw a weapon no matter how large or small, even a vorpal toothpick. At best he can multitask drawing the weapon while moving.
A wizard on the other hand can acurately select the correct spell component, whether bat crap, a live spider, or a golden symbol-banging monkey, from dozens of other components in no time at all, not even a free action, from a small and crowded pouch the size of a llama's nostril.