Commuting by Bicycle - An Overview

Top 5 upsides to bicycle commuting
1. You don't have to feel guilty about not exercising.
2. You don't have to feel guilty about not carpooling.
3. Exposure to the elements, which is surprisingly good for you.
4. You attract the attention of hippies -nice people!
5. No gas, no noise, no carbon footprint.

Top 5 downsides to bicycle commuting
1. Sidewalks: frequent level changes, slow pedestrians, cars tend to wait in driveways by blocking sidewalks.
2. Helmets: dorky but necessesary.
3. Most motorists ("piston jockies") would just as soon kill you as slow down.
4. Wherever you go you arrive soaked in your own rank sweat.
5. The nagging feeling that you are becoming a hippie - annoying people!