Comment by shagie

That becomes a question of discoverability and the "what about bumping ancient threads".

Consider trn and rn of old. I recall the first news reader that I used wasn't threaded and it was neigh incomprehensible unless you were following all the posts and what was going on. For smaller newsgroups, that was something that was possible. For larger ones, a flat structure was very difficult.

Threaded news readers (while I can't find any for trn, https://en.wikipedia.org/wiki/Tin_%28newsreader%29#/media/Fi... is old enough and shows the interface) was useful and captured the structure... and bumping old threads was something that provided discoverability for new comments on old.

However, news readers had a lot of other features that Reddit and HN style comments don't have. I could plonk an entire post, or all the followups to a specific comment, or a specific person.

Without the ability to provide personal moderation (arguably something lacking on HN and Reddit), the weighted to current activity to try to discourage comments on old posts is useful. They're ok with collapse and hide... but NNTP clients had much more that allowed it to support different types of discussions and never-ending comment trees. ... This also made them very difficult to search for content.

I'd absolutely love a NNTP interface to HN. Without it, the interface that HN has (allowing collapsing of comment trees) and downranking old posts is useful. If you want to still find things that are active (rather than downranked), https://news.ycombinator.com/active or https://news.ycombinator.com/newcomments are useful for surfacing where people are commenting - even if it's days old.