This 2009 image captures the scene on a foggy night in Odessa, Ukraine, when a digital billboard crashed and displayed a floating error warning in the night sky.
Windows Error Box Floating in the Air (5 pics) (Thanks, Fipi Lele!)
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.