I tested my sticky stuff on an interior closet wall, and found that my ConTact paper was about as sticky as a Post-It note, if not slightly less. It was almost un-sticky to a fault, which is fine by me, since I don't want to pay for damages on my walls when I move out!) My tape also came up very easily, so I was good to go.Link (via Craft)
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.