Getting on a plane and actually traveling somewhere is so old fashioned. Teleporting is the future. But since we haven't worked out all the kinks of physically moving our atoms from place to place, for now we have the Google Maps API and it's Street View feature.
Sometimes we forget what the real purpose of all this fancy technology is. And what is that? To make our real lives easier. Mashups often help with that, allowing us to do such simple things as find a good beer, our favorite music artists, where the streetcars are, or where a park is.