Summary of the survey:
* Overall, Asians look the smartest, Latinos look the most social.
* Men look dumber and less social than women.
* Women with dyed hair look more social, but the dumbest.
* Men with Grey hair look the smartest, but the least social.
* Women with medium length hair look the smartest.
* Men with long hair look the most unsociable / dumbest.
* Sunglasses make you look more social, but dumber.
* Facial hair makes you look smarter, and more social.
* Everybody looks smarter and more sociable outdoors.
* Nobody likes fatter people.
* People alone look smarter than with a partner.
To read the nitty gritty and see the graphs, see the link below.