I would love it as it would be so much more efficient. Part of hoarding is people thinking they need something just in case. If they know they always have access then they don't need to use up the space they are at and often times they rarely if ever have used it. Like I have a bunch of hand tools but I only use any particular one once in a great while but when you need it you need it. Only problem I can see is liability and people not caring for what they borrow.