Maybe we should have divided the recommendations into at least three categories:
Mass Produced (and maybe Mass Produced "Specialty")
Imported
Micro-Brews

Some of my preferences from living on both sides of the border:
Mass Produced (U.S.) - Bud, MGD
Mass Produced "Specialty" (U.S.) - Henry Weingard's
Mass Produced (Canada) - Labbat's Blue, Kokanee
Mass Produced "Specialty" (Canada) - John Labatt's Classic
Imported - Beck's
Micro-Brewery - no preference, there are too many for me to decide