“Headlines like this…really drive me nuts,” writes Sun’s president and COO Jonathan Schwartz in his most recent blog. He is referring to the Forbes Magazine headline on September 1: “Sun Micro Still A Potential Threat To Linux.” Not so, Schwartz thunders, using his deliberately provocative lower case ‘l’: “Sun is not a threat to GNU/linux. Innovation is not a threat to GNU/linux. dTrace is not a threat to linux. Nor is Solaris 10, nor Janus.” What is a threat, then? The answer, according to Schwartz anyway, is: Red Hat.