If I were a journalism professor (a particularly surly and possibly drunk journalism professor) I might be tempted to use this lovely set of journalism warning labels, designed by British comedian Tom Scott, as a teaching tool—encouraging my students to go through various media sources and slap these puppies on the worst offenders. Or—in a moment of deep misanthropy—using them as grading stickers on assignments.
However you wish to use them, the stickers are pretty fabulous. Helpfully, Scott provides a PDF link that will allow you to print off a set super easy.
(Via Ferris Jabr)