Following kottke and since this past year was actually interesting here is my 2005 in cities(or towns):
Boston, MA
Flint, MI
Syracuse, NY
Washington, DC
Houghton, MI
Minneapolis, MN
Sebeka, MN
Cedar Rapids, IA
Hamburg, Germany
Copenhagen, Denmark
Lund, Sweden
Jabel, Germany
Glastonbury, CT
I spent at least one night in each place at some point over this past year. Never got to the West coast something I plan on remedying at least once this year.