360Cities does KML 2.2 panorama spheres

360Cities, one of a new crop of georeferenced city panorama photography sites (see also Arounder and ViewAt, reviewed here), is now using Google Earth 4.2's ability to render embedded spheres using KML 2.2's PhotoOverlay tag, writes 360Cities' Jeffrey Martin. All 2,700 panoramas are being converted, but work has just started, so it will take a while. One city that is ready is Stuttgart. Check out ...