Thank you for sharing the article! Please note that this is last’s weeks episode, the newest episode went out yesterday: https://fediversereport.com/last-week-in-fediverse-ep-70/

The value is in the granular way that you can connect communities. You’re totally right that there are a lot of cases where there are good reasons not to connect communities. That goes across instance borders (like you said, Beehaw and Hexbear would preferably not connect communities), but even for instances that are similar, not all communities need to be connected. In the current example of the Social Hub forum and the NodeBB development forum, only 2 communities (categories) are connected, and the rest is not.

I actually set out to answer this question in a blog post, but it turns out that the answer is quite complicated, so I have to write an entire series about it. First part I published this week, which explains all the different components that make up the Bluesky network:

https://fediversereport.com/how-bluesky-works-the-network-components/

I don’t think that they’ll run into the exact same problems that AP-fedi has, as the design decisions are often made specifically to avoid some of these. However, their design decisions create new sets of problems for the network, which I’ll get into later