I'd love if there was a way to share bags, to varying degrees--with the public or groups or specific friends. Like, if a friend wants to use my metal maker, I'd like her to be able to pick up the industrial bag I have next to it that might have, say, some extra rods, a few spare metal ores, and a number of fuel cells. I don't want visitors to be able to make off with it, but I want people I trust to be able to pick it up and use it. Likewise, I might not mind if anyone can pick up a bag of seeds and replant my garden, so that one could be set to public.