What I think of the Bluesky data model: Siiiigh, ok, so, do I wish they at least started with the ActivityStreams2 data model for posts and tried to extend from there? Yes. Do I understand why they studied it and decided to not use it? After a bunch of discussion, yes :/ Regardless, I think we (the builders of the protocol bridges, and the larger Social Web) will be able to translate between the two data models fairly easily.
3/