A guy who just decided he's going to live off of Craigslist services for a period of time. He hitchhikes across the country (and back!) almost entirely by connections formed over Craigslist.
I really enjoyed it, on some level I think it should be required viewing when people are really bummed out. Definitely helps restore some level of faith in the human race
Oh, and I could never do what he did. Just insane.