My buddy at work rides his bicycle every day to work.He doesn't drive a car.In fact, he missed only one day through our winter last year ....he is hardcore.
He's on a bike forum and picked this up there.Check it out till the end
I have mixed feelings about cyclists because some of them ride like idiots.
This guy makes a good point tho
http://www.grist.org/list/2011-06-09...or-you/?ref=se