Well my bike has changed enough that I think it warrants a re-post of my commuter bike.
Late 80's Specialized Rock Hopper large frame (22"?)
Deore derailers
48/38/28 Biopace front
13/30 7 speed rear (soon to be 12/28 8spd)
XTR hub + Mavic M231 double wall front (and back, soon)
SRAM grip shifters... not sure if I like them or not but they stay for now
26x2.125 slicks
Avenir rack
Single pannier for commuting, 2 for bigger loads
Wally world bike computer, custom mount on top tube