Re^2: Making happy nodes

[husker]

The flag on the root node would indicate "At least one satisfactory answer was provided". There could be more than one such answer, of course.

[NateTut]

My point is though sometimes it is tough to say which is the best answer. Many times it's almost a matter of style. Why should only one answer get all the glory?

The current ++ or -- system rewards all good answers (and punishes all bad ones too!)