The idea that someone could be fired for refusing to sign a loyalty oath came as a surprise to many Californians who were unaware that public employees are still required to sign it. The pledge was added to the state Constitution in 1952 at the height of anti-Communist hysteria and has remained a prerequisite for public employment ever since. All state, city, county, public school, community college and public university employees are required to sign the 86-word oath. Noncitizens are exempt.Link (Thanks, Antonius!)
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.