Now this is working perfectly for me (:up
I notice that entering just a city, state and zip (like you can with maps.google.com) doesn't work with Phoogle. For example, "Gerlach, NV 89412" gave me a blank space. I had to make up a fake street (in this case, "100 Main Street") for it create a map at all.
Also it'd be cool if there was an option to dictate whether the Phoogle map should be in satellite or hybrid format instead. And a way for the user to override the default zoom level.