Update: Tyler sez, "I read your post about the Han Solo shaped chocolate bars, and it reminded me of another Instructables. My best friend made an Instructable on how to create a Han Solo 'En-Queso'd In Carbonite'."
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.