Random thought as I'm reading…
The "plan" itself isn't just impressive, but the planning of the drops of crumbs on the board by the team is a mission all in itself. Someone took the time to plan out the body of work dropped on this board. They did it so well that "future proves past" is most certainly proving to be the case; I know I'm not the only who is suddenly having "holy shit" moments when going back and re-reading drops - totally epiphanies happening almost daily now - more-so than when the drops actually happened; this had to be by design.
This indicates the confidence they have in the physical mission - to be able to take the time to (additionally) meticulously plan and inform the public about the mission without revealing it in-total.