on my way home from work...

I saw this bumper sticker on my way home from work today and wondered why alternative fuels have not become more widely used? or maybe they are starting to in newer cars, i haven't been in the market for a new car, so i don't know. i wish i was a little bit closer to work and i'd start biking again. i did get out for about 8 miles tonite and it felt good. it has been "dan get off your ass" month!