saving discussions about a bug in a long ago version of SunOS probably wasn't very interesting.
Honestly even that sounds pretty fascinating:
It could help someone gather stats on the nature, frequency, and severity of bugs over time and across companies from another angle.
It could provide a fresh perspective on modern OSes by showing how historic OSes did things.
And it might be good material for a course on the history of software engineering practices, showing classes of bugs that have been eliminated, and styles of development and customer support that worked or didn't work.
I suspect the information would be too fragmentary to extract anything statistically useful in it. But, yes, there are possibly historically interesting nuggets in those sorts of topics.
Honestly even that sounds pretty fascinating:
It could help someone gather stats on the nature, frequency, and severity of bugs over time and across companies from another angle.
It could provide a fresh perspective on modern OSes by showing how historic OSes did things.
And it might be good material for a course on the history of software engineering practices, showing classes of bugs that have been eliminated, and styles of development and customer support that worked or didn't work.