Windchills were -30F (actual temp -8F) here the last couple mornings and yes, people were asking if I rode.
If only they knew that I rode not because I'm bad a$$ or impervious to the cold. Rather I ride because it's pretty neat to move almost silently through the environment, so I don't have to sit in traffic in a cage, and so I can eat a little more without it going to my waist.