Commuting is my primary source of riding. I have two road bikes that I use for commuting, depending on the weather. My commute is 40 miles round trip, so I need a bike that hauls ass. I work in an office out in the 'burbs with an attached warehouse, so secure parking is never a problem.

Once in awhile, I like to mix things up and commute on my 48x15 geared track bike. However, not coasting quickly loses its novelty.