I'm not in disagreement and don't want to split hairs, but for posterity: xwindows before macos Actually, no. MacOS predates X by a few months. X Window Syste

I'm not in disagreement and don't want to split hairs, but for posterity: xwindows before macos Actually, no. MacOS predates X by a few months. X Window System was introduced on June 19th, 1984 [1], while MacOS was released with the Macintosh on January 24th, 1984 [2]. [1] http://en.wikipedia.org/wiki/X_Window_System#Introduction http://en.wikipedia.org/wiki/X_Window_System#Introduction [2] http://en.wikipedia.org/wiki/History_of_Mac_OS http://en.wikipedia.org/wiki/History_of_Mac_OS