Old Radio Fun (home of public domain, DRM-free old radio plays) has just posted its free Christmas collection, which includes the radio play of "Its a Wonderful Life," some Jack Benny, a Dragnet episode called "Big Little Jesus" (!!), and plenty of other great stuff. Lovely hearthside listening! Link (Thanks, Shawn!)
(Image from Under the evergreens, or, A night with St. Nicholas (George C Lorimer, 1874), hosted in the Internet Archive's Children's Book collection)
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.