One of the (few) surprises from this month's MacWorld was that the Google Maps application integrates location data not just from cell tower triangulation (using Google's "My Location" technology) but also Wi-Fi visibility information, thanks to Skyhook. This combination of technologies piqued my interest, and it turns out that I was in a unique position to see just how these … [Read more...] about How Much Can You Rely On the iPhone’s Google Maps Combination of Skyhook Wi-Fi and Cell Tower Data For Pseudo-GPS?