I enjoyed this line: "The new machines will require different disk-operating systems, and may therefore inspire another DOS war. [...] many people suspect that

I enjoyed this line: "The new machines will require different disk-operating systems, and may therefore inspire another DOS war. [...] many people suspect that IBM will wage a counteroffensive with a DOS of its own." Close, but not quite! As it turned out, choosing to not exactly make a DOS of its own had rather large consequences for the computing landscape...