Kindle
Gidget sez, "As if knit socks aren't awesome enough - this sock pattern charts a repeating motif of space invaders (with shooter!). There's even a chart for you to add your score."
Link
(Thanks, Gidget!)
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.