IBM says its Unix to be the global #1 while Sun's Schwartz says it's dead. So, which is it? By David Berlind for Between the Lines | October 15, 2004 -- 14:10 GMT (07:10 PDT) Follow @ZDNet From Topic: Tech Industry Kick off your day with ZDNet's daily email newsletter. It's the freshest tech news and opinion, served hot. Get it.