I’ll start:

  • RSS and blogs, news vs. social media
  • XMPP vs. WhatsApp/FB messenger/Snapchat
  • IRC vs. Matrix, Teams, Discord etc.
  • Forums vs. Social media, Reddit, Lemmy(?)
  • @curioushom
    link
    71 year ago

    I also think that comment trees are much easier to follow than forum posts. The way Lemmy is right now is pretty great: communities (sub-topics) with threads (posts) which can be sorted but with comment trees that aren’t sorted based on “algo”/votes.