I love the feel of snow on bare feet! I don't wear anything on my feet unless it's not safe to be barefoot. Sandals by the door. Shoes only when required by certain outdoor work, at church, and at work (hospital regulations). I'll agree with Dave that when my feet are happy, I'm happy, but that only happens when they're free!
My kids would go everywhere barefoot if they could; it's a struggle to make them put on shoes.