Margret's four-hundred-and-fifty-second most annoying habit is to stealthily turn off the central heating (then light the gas fire in the room she's in, natch.). I'll suddenly notice that, sitting typing at the keyboard, I can see my own breath while from the bedroom one of the kids will call out "Papa, I can't feel my legs." And I'll shiver down the stairs to find the central heating set to 'Summer/Hypothermia/Cryogenic Suspension, and Margret in the living room watching the TV in a door frame warping furnace. Link
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.