NutscrapeSucks writes "The Register is running
a article which discusses Microsoft's experience running their own version of UNIX, called Xenix, as their standard desktop operating system. Before they got involved with OS/2 and later NT, Microsoft considered UNIX to be the PC operating system of the future. Talks about Bill Gates running vi, difficulties with AT&T, and other interesting tidbits."
There's a lot of stuff everyone knows, and a lot of stuff you probably didn't
know. Worth a read.