He writes about God, Jung and the symphony. But mostly he writes about what he knows best: life as a homeless man in urban America, a world so far beneath the social radar that many step right over it.

By day, Kevin Barbieux writes in the free-form diarist style of Web logs — known in Internet circles as “blogs” — as “The Homeless Guy.” His Web site (www.thehomelessguy.blogspot.com) has developed a worldwide following.

By night, the balding, blue-eyed 41-year-old stays in a shelter, a car or sometimes a new spot that he has heard might be safe. USA Today