Number of photos and number of people that see a photo.
If a person add a lot of photos that are not appreciated by other people, this person gain 5 points for any photo. 1000 photo = 5000 spinta
If a person add 10 or 50 photos that are see by 2 000 000 of people, this person gain only 50 or 250 points
What is the logic? A lot of photos with not sense, or a set of photo appreciated by peson?