Interesting article

http://opinionator.blogs.nytimes.com/2010/04/19/sleeping-or-not-by-the-wrong-clock/

Interesting article. Seems like the textbook example. One interesting thing is that they address depression as a result of fighting DSPS whereas the person who followed their schedule was fine. I've been thinking about this alot lately and realize that DSPS can have some pretty bad consequences beyond our control that people should be aware about.