Odds ‘n Sods:
Back in the late 1980s and early 1990s I worked for a couple of Silicon Valley companies. On my lunch hours I often wandered around Usenet, back when it had miniscule traffic volume. (This was before graphical web browsers even existed. The Internet was public, but just barely. (Outside of a few AOL users who began arriving in 1991, most of the early 1990s Internet users spoke UNIX and wore pocket protectors. And nearly all of us were either in government scientific agencies or worked for big corporations.) On Usenet, I often read and occasionally posted to a Usenet newsgroup …