It seems like there has been a lull in ideas in the forums as of late so I thought I would throw another one out there its probably dumb like most of the rest of my ideas but o well here goes nothing.....
I was reading through some of the threads about farming and changing the house system. So I though maybe one possible change could be making guild houses into Co-ownable houses lots of ppl have roomates these days anyways. Everything would be the same as it is now with a few exceptions. If you wish to give Co-ownership to someone you would send them a request like you do for everything else. Either of the players could buy,place,move,or remove furniture. If the other player removes one of your furniture items it would be placed back into your inventory,or perhaps you would receive a pm asking permission for the other player to remove your placed furniture item. Any gralats locked by you can only be unlocked by you if set to do so.
If the other player chooses to leave the arrangement each players furniture items would go back into their respective inventories.
I think there would be a lot of amazing houses crammed full of stuff if people where able to combine there furniture inventories into one house. Specially for those who are geniuses at making things in houses like Blueh or 4-Lom.