Dave from the Electronic Frontier Foundation sez, "Tomorrow is the 100th anniversary of the crossword puzzle, so EFF designed one to test your knowledge of NSA surveillance. EFF Global Policy Analyst Eva Galperin was able to defeat the puzzle in under 15 minutes, but a few of the questions stumped even some of our experts."
Update: Shortly after this was posted, TheDod posted an interactive version of the puzzle to Github, forking an interactive crossword program written by the Boston Globe's Jesse Weisbeck.
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.