If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
If continuing the discussion becomes impractical, that means you win at open threads; a celebratory top-level post on the topic is traditional.
It's more like it teaches a sort of mini-rationality: "You're swimming in cognitive biases, but your intuitions can also be helpful. Empirically develop a few techniques to separate good intuitions from bad with decent error probability."
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
If continuing the discussion becomes impractical, that means you win at open threads; a celebratory top-level post on the topic is traditional.