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Remember the hoax "photo" that purported to be a shot taken seconds before a flight crashed into WTC? The world's photoshoppers have been monkeying with it, and have produced an astonishing, All Your Base-esque collection of variations on the theme, placing "tourist guy" in a number of other great historical moments. I think the assassination of Lincoln in my favorite. Link (Alternate Link, via Memepool) Discuss
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.