I agree. But I clicked through anyway, and, looking through the pictures, I started thinking about the stereotypy of emotion al expression, which reminded me t

I agree. But I clicked through anyway, and, looking through the pictures, I started thinking about the stereotypy of emotion al expression, which reminded me that someday I should read Darwin's "The Expression of the Emotions in Man and Animals" (http://human-nature.com/darwin/emotion/contents.htm http://human-nature.com/darwin/emotion/contents.htm). So, no upvote for the article, but not totally useless to me, either.