I wish I could commute by something other than car, but my school is really too far away for biking to be feasible, and taking the bus would require me driving for almost as far in a different direction, taking it to downtown Providence, and then taking it to school. I figure it would take me 2-3 times as long, and probably not save me any money. My first year of college, though, I only had to cross Huntington Ave. in Boston to get to class, which was an adventure itself sometimes.
Back in high school, I also went by car, because my father worked at another school nearby. I also didn't feel like taking over an hour to get home by taking the bus.