Kim Severson And Robbie Brown New York Times

A counterfeiter at a Georgia state prison ticks off the remaining days of his three-year sentence on his Facebook page. He has 91 digital "friends." Like many of his fellow inmates, he plays the online games FarmVille and Street Wars.He does it all on a Samsung smartphone, which he says he bought from a guard. And he used the same phone to help org...

A counterfeiter at a Georgia state prison ticks off the remaining days of his three-year sentence on his Facebook page. He has 91 digital "friends." Like many of his fellow inmates, he plays the online games FarmVille and Street Wars.He does it all on a Samsung smartphone, which he says he bought from a guard. And he used the same phone to help org...