Little did Sergey Brin know, when he came up with Google's all-encompassing corporate philosophy, that it would be put to such petty uses. Don't be evil, Brin's motto, was supposed to guide Google's policy on Chinese censorship, and other moral dilemmas. Instead it's applied to nagging notices, such as this one on a campus tee-shirt cupboard.
Don't Be Evil [Shawiz, on Flickr]