This website contains age-restricted materials including nudity and explicit depictions of sexual activity.
By entering, you affirm that you are at least 18 years of age or the age of majority in the jurisdiction you are accessing the website from and you consent to viewing sexually explicit content.
Breathe life into an almost-dead format and worked hard to retrieve as much post history as possible? Yeah, I remember what Google did to Usenet. Do you?
https://www.vice.com/en/article/jp5a77/google-a-search-company-has-made-its-internet-archive-impossible-to-search
I remember it filling groups with non-text posts which could not be read by Usenet clients, among other things.