I walk. We chose our house location with substituting walking for driving in mind. We can walk to the local public library, and to much of our shopping. I just went on a shopping trip today on foot, enjoying the falling snow on my way back. (Most of our trips are a mile out and a mile back, and very pleasant, as the city trail follows the path of a creek.)
I'm an avid walker and am always surprised when people casually drive somewhere they could have easily walked. I'm wondering how many people (especially people in the tech community) prefer to walk when possible. Or is it just an American cultural thing? (I live here now, but wasn't raised here).