Nice article about 30 Years Of Personal Computer, just one doubt: Did the Tandy-Radio Shack 80 really outsell the Apple II in the late 70s? I always assumed Apple was market leader until the introduction of the IBM PC.
By the way, we both had a TRS-80 and some Commodore CBMs side by side at school but we only used the Commodore, because to us it somehow seemed cooler.