I've got a circle of friends I see more often than anyone else, but only on TeamSpeak whilst gaming. I would absolutely love to visit them, but we are all without exception too poor to do any such thing, so it's impossible.
I suspect this will play into the success or failure of Facebook Spaces. How many people are on Facebook with enough tech to do this (in its crude low-poly way) but who are also far too poor to flit about physically visiting those they love?
