Here's a cool one for ya... jump to http://www.blogwise.com/blogmaps and you can view a Google map API mashup that enables you to view the location of blogs as you pan around the World. Taking this even further, they also have a KML that enables you to view the blog locations in google Earth.. nice! http://www.blogwise.com/maps/earth.kml Speaking of mashups, I recently stumbled onto what I think is the coolest Google API mash I've seen to date. See the amazing Googlemap Gym Search at http://www.gympost.com/gymsearch/map.php. Sort by Women/men or by gyme type... aerobics, pilates, etc... this is a truly awesome implementation! Can you top this???