Panoramio photos show(ed) in Google Earth and Google Maps. I kind of think what counts as a view is anything that brings it up, so if it shows in the bottom bar of Google Maps on a desktop web browser, then that counts. The user may not have actually clicked on it in that case.
What Sells Best On Shutterstock?
Some types of photos that sell best are Portrait Photography, Food Photography, Landscapes (usually with people) and fine art photography (artsy).