Shared Home World
TheObserver
Allow user to share their home world when they log in to the game with one of their friends or significant other for a better experience. (what i mean is that when or if both user log in at the same time they can load to the same home world if both user have permitted it)
Log In
insigniaZero
The way this might be implemented would be to have other users be able to join the first one's home world. Also if you leave your home world and someone else is still in it, you should be able to rejoin that same instance with the "home" button (does it already do that?)