Evan Roth, of Graffiti Research Lab (whose work we've featured many times in the past) has created a 500-piece limited-edition deck of cards based on the Solitaire game that came with Windows 98. They were manufactured by the US Playing Card Company (makers of Bicycle cards), and are for sale at $20 a deck.
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.