World in Shapetiles (by caseorganic)
Flickr Shapetiles is a slippy map of all the shapefiles that were generated from geotagged Flickr photos. You can pan the map to move around, zoom in and out by double-clicking (or shift-double-clicking) the map or by using the scroll-wheel on your mouse.
paris photo heatmap (by stevefaeembra)
most photographed and geotagged areas of Paris, France courtesy of the Flickr API. Mouseover to see notes.
Red areas are most photographed, blue the least photographed. Circles show the position of individual locations. Because the centre of the city is much more photographed than outlying areas, I’ve applied a logarithmic scale for the colouring.