• Great article. very useful for geocoding data. Unfortunately we are limited in our use of the data. Yahoo appears the have the same "use of data" limitation as google.

    From Yahoo's terms of use page.

    (viii) store or allow end users to store map imagery, map data or geocoded location information from the Yahoo! Maps APIs for any future use;

    (ix) use the stand-alone geocoder for any use other than displaying Yahoo! Maps or displaying points on Yahoo! Maps;

    (x) publish or display, or allow other users to publish or display, any geocoded location information using any Yahoo! Maps APIs; or

    Oh well. Still a great article. . . .