Jeremy sez, "Flagger is a browser add-on that automatically puts red flag keywords (like bomb, Taliban and anthrax) into the web addresses you visit. Install Flagger and help us send a message: government surveillance has gone too far."
This is one of those ideas that sits on the threshhold between clever and dumb. You decide which for yourself.
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.