@Moon the printing press is one of the most disruptive inventions in history. Allowing the common man to read and examine the Bible. The pamphlets that were hand distributed during the American Revolution, etc. I think "freedom of the press" should be taken quite literally. The right to print any materials you like without interference. I think the same people who put watermarks in the printer hardware probably make it very difficult for anyone who tries to produce an open source printer.