>>13496420average IQ or sum total?
who cares about the IQ of the average poster anyway, they are average, they will never stand out or contribute noteworthy content.
heres a little secret about 4chan that you might not yet have figured out: each and every board is dominated and directed by a very small minority of the highest IQ posters and that is the only thing that counts when comparing boards because the brainlets on any board will always be dominated by the tiny high iq minority. on most boards its just one or two people that are setting the scene most of the time.
