Um, GNU coreutils is a reimplementation of various AT&T UNIX utilities. It's irresponsible to say GNU has IP rights to this implementation, especially where GN

Um, GNU coreutils is a reimplementation of various AT&T UNIX utilities. It's irresponsible to say GNU has IP rights to this implementation, especially where GNU has done a similar reimplementation(!), and where EFF, etc., has made contrary arguments, as amici, in cases like Oracle v. Google.