It's a commercial version of http://www.couchsurfing.org/ http://www.couchsurfing.org/ or http://www.hospitalityclub.org/ http://www.hospitalityclub.org/ Not r

It's a commercial version of http://www.couchsurfing.org/ http://www.couchsurfing.org/ or http://www.hospitalityclub.org/ http://www.hospitalityclub.org/ Not revolutionary, but great execution.