I belong to a group on cubits that has been together for years and I decided to give my acorns to the group as a bank. Anyone in the group wanting / needing acorns for any purpose can ask the 'Holder of the Acorns' for however many she wants. If the Holder of the Acorns gets tired of being the Holder, she can pass them all on to someone else in a lump sum, or give them away as she chooses...lol..
edited to add that we may have to come up with some perks for the Holder, as the position carries much responsibility with little recognition.....
