Just found Bike Forums last week and I'm addicted. Great thread. Here's my info:
A) I'm a Lutheran Pastor.
B) I usually ride 20-30 miles round trip (I live next to the church, but commute four or five days a week for hospital calls, shut-in visits, and other pastoral duties).
C) I lift and shower at the Y if I'm downtown, then clean up again at the hospitals as necessary. Otherwise, if I am traveling elsewhere, there isn't much I can do.
D) I park it wherever I can (not a lot of racks in Saginaw) and pray for the best.
E) I've been commuting two years now.
F) I wish I were a year-round commuter, and I'm working toward it, but December-February is no fun here, and drivers don't make it much easier (What's a bike? This is Michigan).