Yeah, we never have to debate here in Saskatoon about whether to put studded tires on our bikes; ice ruts on unplowed streets are guaranteed. We don't have much ice yet, and cold is easy enough to deal with... just add layers. Pile on the snow like Edmonton just got and I guess winter cycling becomes (a little) less attractive. It occurs to me that, with the this combination of clear streets and cold weather, it's entirely possible that getting dressed/undressed is taking me more time than the commute itself. Well, it's a special kind of crazy I guess, but I always smile a little when I see someone else with the same affliction.