I know 2 daily commuters plus 2 other fair weather types in my office of about 100. In years past we have had up to 5 regular commuters plus 5 or 6 more fair weather types. I also see a few regulars on my commute that I know enough to chat with when our paths cross. The owner & employees of my favorite bike shop all bike commute too. My office lost 1 full time commuter when I retired March 31 and most of those I know(aside from the LBS) are in their 50s. Just don't see many young commuters but perhaps that is because I always worked an early shift? Don