Man trademarks Pi, tries to cut out geeky T-shirt designers

Man trademarks Pi, tries to cut out geeky T-shirt designers
Kevin Poulsen, Wired, June 11, 2014

I wish I could say that the headline is a joke, but it appears instead to be an all-too-real example of an IP regime gone off the rails. More power to those people ignoring the law and using PI for their own purposes. More...