This is a fantastic write-up. They take a number that sounds incredibly biased, "woah 1/40 pour one out for the short kings" and shows how this is predicted by

This is a fantastic write-up. They take a number that sounds incredibly biased, "woah 1/40 pour one out for the short kings" and shows how this is predicted by only the distribution of men/women's heights and that despite the preference among women for taller men and men for shorter women the effect isn't enough to move the number away from what you would get with random partner selection.