I started commuting to work via bike year-round on January 2, 2004. I'm on my second job, and third bike, now. My commute distance is 6.5 miles each way--takes about 30 minutes on average. It's nearly the only exercise I get... consistently, anyway.
I mostly want to have a place to record my expenses. That's the original intent, here. But I'll add adventures as they happen, and who knows what else.