Now Randall reveals the simple tactic he uses to insert this productivity-saving delay:
I made it a rule that as soon as I finished any task, or got bored with it, I had to power off my computer.Distraction Affliction Correction Extension
I could turn it back on right away--this wasn't about trying to use the computer less. The rule was just that the moment I finished (or lost interest in) the thing I was doing, and felt like checking Google News et. al., before I had time to think too much, I'd start the shutdown process. There was no struggle of willpower; I knew that after I hit the button, I could decide to do anything I wanted. But if I decided to look at a website, I'd have to wait through the startup, and once I was done, I'd have to turn it off again before doing anything else. (This works best if your ongoing activities are persistent online--for example, all my IRC chat is through irssi running in screen, so turning off my laptop doesn't make me sign out.)
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.