Choropleth Map of Flickr Photos

Choropleth map of Flickr photos in Google Earth A choropleth map of Flickr photos as a KMZ file for Google Earth; it shows how many photos from each lat/long grid have been uploaded to Flickr. I was intrigued to see that unexpected places like St. Helena and Greenland have had photos uploaded. (What, no photos from Tristan da Cunha?) Via FlickrBlog.