Inspired by the skateboard-truck lazy-susan table I blogged last year, Instructables user Wilgubeast has produced a HOWTO for replicating it for about $70, excluding the glass: "Think of the possibilities: Play board games where nobody has to look at the board upside-down. Bring the remote within reach without getting up from the couch. Epic tea parties."
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.