Since the way leveling up jobbing is now going to be, and with items stacking, is there any way that we can make it so that job items that you create / mine / fish / etc go directly into your inventory after making it instead of dropping on the ground? For first class jobbing skills, most people will need even the little ores that drop now. There won't really be a reason to not pick up everything anymore, especially since even if you pick up something you don't want, it stacks anyway and you can just throw it out after.
If I understand the rare system correctly, only 1 item will need to be created prior to making the actual rare. If the system stays as it is, there won't be any mass clutter of items needed anymore.
Another reason is to avoid people picking up your stuff as well. Since everyone will pretty much have a reason to need everything, and you can't really rely on people's good nature.