If you don’t know any other bicycle commuters, don’t have to feel like the Lone Ranger. There are plenty of others out there who are sharing their own experiences, as well offering advice and moral support. Here are a few blogs pertaining to bike commuting:

Logistics of Bike Commuting
Minnesota Bicycle Commuter
Practical Pedal
Santa Barbara Bike Commuting
Seven Things…
The Green Workplace
21st Century Citizen