Ryzom

*Being able to quarter what others leave behind - after a certain amount of time that they don't quarter it [a minute or two before it fades away or such] or the ability to flag that you're not going to quarter it. I get so annoyed when I'm out hunting and see people killing to level or for sport ...

Customizable houses and guild halls in the sense of altering layout: *number of rooms *access to rooms - claimable/lockable doors (why should just anyone be able to wander into the leader's private chambers?) [in the case of guilds, leader and/or HOs have access to "master key" - or one in guild ...