I think it would be handy to have stockpiles able to generate orders to fill up. Right now you can create orders to go harvest fruit but this still means that if you leave the game running unattended with no other food source, people starve. I think it would be really handy if you could create a stockpile for say just wood, or just apples/pears, and toggle it to auto-fill. So if your wood stockpile was not full and there was no chopped wood ready to haul to the stockpile, an order would be generated to go chop trees and haul the wood to the stockpile until it is full. This way we could focus more on what to do with the materials without worrying about having to constantly tell people to chop a few more trees or go harvest fruit.