2 ms·They probably would have used that if it weren't for the x windowing system.by snarfy 12y agoThey probably would have used that if it weren't for the x windowing system.Sindisil 12y agoWhy should that stop them. Similar naming didn't stop Apple from releasing MAC OS 9, when Microware OS-9 already existed.cozuya 12y agoOr, you know, OSX