Just joined the forum. Seems like a wealth of cycling knowledge.
I am sure the above question has been asked many times, but I am sure there are many varied answers.
I only have a two mile commute one way, so it almost seems pointless to drive. I feel better when I get to work and love not paying for gas. I also enjoy incorporating exercise into something that must be done (getting to work everyday).
So, why do you commute?