Google Earth – Home
Google Earth puts a planet’s worth of imagery and other geographic information right on your desktop. View exotic locales like Maui and Paris as well as points of interest such as local restaurants, hospitals, schools, and more.
Now available for Mac, at last. Brilliant! Been flying all over the world this morning… and free.
Hm, add tags, add support for photos from Flickr and other photo services, add choice of private and public places, add rating system (for restaurants, hotels etc.), add field for noting public or private Wi-Fi access (cafes, hotels etc.)