Here is my first attempt at customizing Google Maps. It basically chronicles the majority of my travels (all international, some domestic) from 2002 to the present.
View Larger Map
It’s viewable in Google Earth (KML file) as well. Granted, it still needs a bit of work, but overall I think it’s rather useful in giving a more “geographic” feel to the travel entries and photos on this site. A few examples:
Make your own at Google Maps. I love you, Google.