I think this is a great idea. You just drive your couch across campus picking up friends on the way. Of course if it rained you might have a problem, so I guess you’d need some sort of moble couch-port to cover it up. Maybe you could put a roof on it and a steering wheel. Then you could make it so the passengers faced forward or maybe backwards so they wouldn’t have to travel sideways….. oh wait. I guess that is called a golf cart.