Thomas Hawk points us to Sean McLeod's very interesting Virtual Earth add-in for Media Center, complete with source code and how-to article.

While I also haven't geotagged my images (any suggestions on software appreciated), this seems like a worthwhile thing to do for the future.  I used to have friends whose parents would put thumb-tacks in a world map in the basement to show all the places they've been- it's the same concept, only much cooler.