Comment by WalterBright

Yes, and I have 100% of the D newsgroups archived back to the very first post. Anyone can get them from the D NNTP server. I also wrote a program to create static web pages from them:

https://github.com/DigitalMars/ngArchiver

and the generated pages:

https://digitalmars.com/d/archives/digitalmars/D/index.html

When we were working on the history of the D programming language paper, this was an invaluable resource.