Kris sez, "Mark has linked to the amazing Amy Walker before, when she was doing 21 dialects in a row. Now she sings "Over the Rainbow" a capella, starting out in character as young Judy and gradually morphing into old Judy."
Read more in Music at Boing Boing
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.