The fediverse and Bluesky, at great effort, could learn a lot from each other in the immediate term.
In the longer term, neither is implementing the ocap vision I think is critical for the big vision, and in a way, I think maybe neither can be easily rearchitected to achieve it. Well, not yet.
When I laid out the ideas of OCapPub to various fediverse developers, the response was "this sounds cool but I have *no idea* how to retrofit a Rails/Django app for this kind of actor-oriented design".
And they were right.
Remember when I said Conway's Law flows in both directions?