Cyclocross bikes are very nice for all-round use. I have two: a Waterford X-12 which is my zoom bike (no eyelets for fenders or racks) and has 28mm tires, and a Surly Cross Check which is my commuter/utility bike and has a rack and fenders and 32 mm tires.
I have clipless on the Waterford, and flat pedals on the Surly. My drop-bars are set even with the saddle or slightly higher.
Cyclocross geometry suits my body mechanics and riding style well, so of course I recommend you try the cyclocross bikes, too!
(if you like the Jamis commuter, ask if you can try a Jamis Aurora)
Oh, on the fashion front: it rains here in Seattle, and if you have fenders on your bike folks think you are a serious rider! And since there's so much utility riding around here, same thing for the rack.
"If Americans want to live the American Dream, they should go to Denmark." - Richard Wilkinson