These XCKD live-action role-players have reenacted the recent strip in which Randall paid tribute to the Discovery Channel's "I Love the World" commercial. It's just one of several on YouTube (and I confess that I recently donned cape and goggles and recorded a video of myself singing "I love the blogosphere" for a friend who's making her own version). I'm meeting Randall "XKCD" Munroe for the first time this summer and I'm really looking forward to it! Also: don't miss the WoW orc-dance! Link (via Making Light)
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.