I really enjoyed the last steal this show podcast episode.

3 scuttlebutt developers are talking about the various modern social network systems as well as their topology.

They also show how each network design is influencing the way people talk to each other.

I did not really know scuttlebutt and have been impressed by how they "moderate" the social interactions on a network scale without any central authority.

You can listen to it here: https://stealthisshow.com/s04e04/