The community chest is now open to the public (thank you Night Crafter). Typeing /res tp div_home.communitychest takes you right to it (it is a really tiny subzone). It's in my village. It's there for everyone. Feel free to add or take, but don't abuse it (if you are a WoW player, or was, think of it like a guild bank). Basically be courteous and don't rob it.