WOW! This is amazing. I wonder how long it will take to capture every street in the US. Actually, I am more interested in them capturing streets in more distant locals. There are some obvious educational applications of this tool. Now, if these panoramic images could be done as webcams and broadcast video in real time and we merged this technology with Second Life it would be amazing. Stationary panoramic webcams could also contain microphones and speakers. Those in the virtual version of a location could hear what was going on and talk to actual people there. Plus, virtual buildings could be constructed within a context of real space. I do believe we are not far from something like this being a reality. Complex? Yes. But approaching technology transparency.