My understanding, however, is that when ESR took over and codified the Jargon File he made a lot of changes to move things forward in time, effectively changing it from being about the Lisp / Lisp Machine culture to being about UNIX culture. Somewhere I have a zip file of UNIX haters list archives where Raymond is being slagged of for doing this - probably on an old PC, I will have to track it down.
There is an amusing parallel between what Lisp / Lisp Machine people said about C / UNIX and what C / UNIX people say about Windows. There is certainly an article to be written about it, but I don't think I am the person.