when I was commuting for my old job I would save about $20-$40 a month on gas, so I took that money and put it towards my bike fund. I finally saved enough $$ to purchase my new bike, woohoo for commuting. But, my new job doesn't have a shower and I'm currently not enrolled in summer classes and me spending over $160 a month for a gym membership here on campus for only 2 1/2 months is pointless (plus the cost of locker rental); it would cost more to commute than to drive, so I see where commuting can be an issue.