I've had an internet email address since the late 80s, BBSing since the early 80s, pretty active online compared to many people I know who are also software people, especially for my age..

Had to google to figure out the abbreviation and look at the summary. I HAD heard the name before, but that's about it.

The higher up comment expressing disbelief at people not having heard of this is just a form of https://xkcd.com/2501/