[hamburglar]

Regardless of what the map is about, the statement "poop on the streets is very common in San Francisco" is both about human and dog poop. The frequency with which people encounter human poop on the sidewalk in SF is very, very abnormal, even if dog poop is more frequent. One of my best friends owns a house on a street which is not a bad part of town by any means (both sides of the street are lined with immaculately-kept victorians that zillow thinks are worth $3+ million) and he has to clean human poop off of his own sidewalk about once a month.