text: Some of the advantages to limiting car usage are just what us as Americans want/need to hear because its really expensive. It's not just about buying a car and running it off of air;your car takes gas,car notes,needs servicing every once in a while it's not easy owning a car. Studies show how much the driving percentaged dropped keeps dropping because of high expensive prices that we have to pay to own a car.         February 3, 2011