Google Maps vs the Rest
Andrew writes "Shortflip.com has an interesting article on the history, present, and future of 3D satellite imaging applications. Obviously they focus on Google Maps, but they make a good case for Google's competitors, although it's hard to imagine anyone being able to challenge Google's market share in the near future. Emphasis is on user features, map accuracy, and future technology."
MS Live ( http://maps.live.com/ forwards to the right address) provides higher-than-google res in most of the US, especially rurual areas and the odd city that didn't get coverage.
It also uses more outdated photos.