Collin recently noted that a "lot of modern jobs consist of sitting in front of a computer all day, sometimes emailing or instant messaging the person in the next cubicle and phoning someone down the hall. All of this could be done from home, thanks to the internet, with many benefits to individuals, society and the environment. It's just a more elegant way of doing things." But sometimes the pointy-haired boss won't let you, or some people go to the office to get away from home.
UPDATE: I added a choice to the poll after I had put it up, not knowing that doing so would start it over, so the first 58 people who voted have been deleted. My apologies!