Slim - Both the Giant ST bikes have lots of external gears, no chain guard, no fenders, and a "cruiser" geometry. Blech! :-)
Jettore - Thanks for the CL link. E-mailed and we'll see how it goes.
JeffS - I know it's only a mile, but I'm picky :-)
ROJA - Folders sound fun, but it's way more bike than I need, I already have a great lock (and the city's pretty good about racks everywhere), and my office has no room for even a folder whereas the racks are nice and safe.
Linus and Public both look nice, but out of my budget and maybe the geometry's a little too relaxed.
So far the WT5 on the high end or the CL Schwinn are the leading candidates.