Clever use of Flickr geodata reveals tastes of locals vs. tourists
via flickr.com
This is so flipping cool: aggregate all photos in Flickr that are geo-tagged to a single metropolitan area, then split them into pics taken by people who are apparently just visiting the place (they snap some pics and then they're gone somewhere else) vs. those who appear to live there. What you get are two fascinatingly different takes on the major cities of the world.
The full set is here
