In the fun, bad old days of the Internet, technical experts were active on computer-related Usenet newsgroups. Back then, trolling someone was called flaming.
By 2000, most of the technology professionals and academics who weren’t already fed up with the commercialization of the Net, or been told by their employer to stay away from online forums, disappeared with the waning of Usenet. Since then, it’s mostly been know-nothings, usually well-meaning, trying to help those who know even less.
For a long time, I was limited to accessing the Internet using ProComm for DOS with a modem over a UNIX Shell account. Downloads were done using the XMODEM, YMODEM, and ZMODEM file transfer protocols. As you might guess, XMODEM was developed first.
I once followed a Usenet thread on comp.dcom.modems where a user was having trouble with a YMODEM transfer. Someone who seemed knowledgeable offered a suggestion that sounded solid to me.
The user flamed him, saying his suggestion was stupid and he didn’t know anything. The person he flamed was Ward Christensen, who wrote the original version of XMODEM. Ward coined the term YMODEM and he created the first Bulletin Board System. Christensen has passed away.
Here’s a story I told on LinkedIn, about a technical heavy-hitter I connected with in 1995, when the Internet was still what it was. Before they let the rabble in.