Google Inc. bills the latest twist on its online maps as "Street View," but it looks a bit like "Candid Camera" as you cruise through the panorama of pictures that captured fleeting moments in neighborhoods scattered across the country. In San Francisco, there's a man picking his nose on a street corner, another fellow taking out the trash and another guy scaling the outside of an apartment building, perhaps just for fun or maybe for some more sinister purpose. Further down the highway at Stanford University, there's the titillation of a couple coeds sunbathing in their bikinis. In San Jose,...