Points to hit
Let me know if I'm speaking nonsense :)
Don't let yourself get overwhelmed!
I've worked on graphs with 1000s of people contributing and the urge to "keep up" with what's happening is strong. Multiplayer graphs aren't group chats (though they can act like them sometimes) and thinking of them as such is only going to make your life harder. No one is going to be upset if you miss something.
Searching across the adjacent graph blocks using
Personal Pages And Daily Notes
Daily Prompts / Questions
Learning Goals Group Roles