Maybe we could have 2 street signs on our streets?
One for friends and one we could add our favorite 3 or 4 streets to instead of just going back to the "real world".
That would essentially amount to free teleport points. I'd like to have some way of leaving the "homes" plane without always going back where I came from, but it couldn't be free or you'd just always go from here to there via your home.
I think it would be nice if I could have 2 friend-/home signposts on our /home, one on each end. That way, the posts wouldn't have to be all huge and bulky, and one would be able to link more people if they so desired.