Kindle
This is rad: Dell will soon start shipping computers with Ubuntu Linux pre-installed. I've been running Ubuntu, a slick, easy-to-install, easy-to-use flavor for Linux since last October. It's the only OS I use (well, I still synch my iPod with an old Powerbook, but I hope to have that fixed shortly), and I love it to pieces. Talk about rock-solid.
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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.