Wake me in 20

Not just for kindergarteners anymore. Also, 7 other things worth your time.

Last week—no wait, the week before—we did a Friday comment thread asking people about how much sleep they get each night. It was great to see so many responses.

Obviously, this was not a scientific survey, but most of those who replied were members of a pretty well-rested group.

By my count, 19 people gave a range, and 11 of them were in the fairly class…