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I disagree. The geotagging, in my opinion, should show the location of the photograph, not all location corresponding with the subjects on the picture. Thus, if the picture is taken at a specific place (the UN, his Texas ranch, whatever) it's geotagged for that place. If there is no specific place, it is not geotagged at all.
Exactly.... it depends on each picture..not adding a pair for every possible place..for instance..how many pairs you will add for .. say a famous dolphin swimming in the ocean? :)