Kindle
SF writer and design prof Bruce Sterling has produced a wonderful 8-minute short film about the future of cities, in which he wanders around Belgrade, the city he's made his home, and talks about the way that his city is interacting with the present, past and future. This is fascinating stuff.
Link
(Thanks, Al!)
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.