Whoa. Hot on the heels of adding Seattle, Google has doubled the coverage of Street View. Lots of new cities (including Portland, Maine) and, for the first time, lots of inter-city coverage, too. (via Lat Long Blog.) I should also mention that the Google Maps updates that rolled out in the latest iPhone software update (Street View, walking directions, transit directions) just serve to make the iPhone seem all the more like something from the future. I’m still waiting on the flying car, though.