Kindle
Yahoo's new "privacy" policy will hand your personal data over for legal investigation (Zed asks: "any government agency that asks? domestic or foreign? non-governmental organizations?"). Even better:
by interacting with or viewing an ad you are consenting to the possibility that the advertiser will make the assumption that you meet the targeting criteria used to display the adLink Discuss (Thanks, Zed!)
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.