A) Occupation - Programmer - Analyst / PhD student (engineering/math/computers)
B) Commuting Distance - Currently ~15 miles roundtrip. In the past, as little as about 3 miles and as much as ~20. I might increase to around 25 if the company moves.
C) When at work I b) change clothes/clean up -- I shower right before leaving for work so I don't really smell when I've changed clothes.
D) Where bike is parked - In my office, right in front of me.
E) Number of years commuting - Hard to say. A year and change plus a couple of summers and now, starting this week again for good? I've been a student a looong time.
F) Year-round/part time commuter - When I lived in an area known for cold winters, I took the bike to work year-round (with a ride here and there if the roads weren't clear enough), so I expect I'll do the same now.