Thanks for this class. I'm favoring it at the moment over phoogle or PHP Google Maps (which I used before) because it uses the Google Maps V3 API instead of V2. The V3 API is really much faster for large maps. Nice and clean code for PHP 5 too.
Hope you will include a little more overlays soon (such as polygons and polylines).
An open, cross-platform journaling program.
A scientific plotting package.