EyeEm
EyeEm is a smart photo-sharing and discovery service... Whenever you take a photo, we try to simplify the process of tagging it with an activity and a location by suggesting defaults to you based on a variety of factors (where you are, what time it is, what other people do there, etc)... With every photo you upload, we learn a little more about what you like and can recommend photos places and things that you'll find interesting.