Google's never been afraid to "blow it out" with Google Maps, most famously with its inclusion of Navigation, which knocked the legs out from under a lot of the GPS device and navigation app market. Google Maps 5.0 for Android might seem similarly earth shattering, but it marks a significant change to the basic technology of Google Maps. Most importantly, Google is now using vector graphics for its maps, which are scalable and much lighter weight than the traditional stitched together images used in most Googl
