Perhaps clearly stating the policy/approach at the top of the HN page?
Not of the form "You must do this". But rather of the form "The mission of HN is to supply stimulating, insightful, {insert mission here}... Therefore always be polite, thoughtful, engaging and supporting".
That'll be enough I think. It's currently not immediately clear what the mission is unless you explore and delve deeper.
Comments
Perhaps clearly stating the policy/approach at the top of the HN page?
Not of the form "You must do this". But rather of the form "The mission of HN is to supply stimulating, insightful, {insert mission here}... Therefore always be polite, thoughtful, engaging and supporting".
That'll be enough I think. It's currently not immediately clear what the mission is unless you explore and delve deeper.
It's also the simplest non-tech thing to try first ;)