1. Yes, I use nostr as well.
  2. The web needs a "social layer", a protocol where a static website can be discussed among peers, that is, people who "follow" each other.
  3. Ideally, a website becomes a NOSTR posts. This way it's hosted anywhere and can be freely discussed just as a SN post can be discussed now. The domain name "stacker.news" can be a viewer/front-end for all the nostr posts that have the hashtag #SN.
To prevent flooding with shitcoin spammers, there could be a filter to only show NOSTR posts of those that made an account. That is, those who logged in via WebLN on stacker.news like it works today.