Location aware functions are starting to appear too on the iphone, that includes a GPS. A full overview can be seen on Apple webapps It can also be highlighted that 'tourism' type of applications are hugely represented, where the location awareness element makes totally sense. Yelp, Urbanspoon and iWant are usefull to find restaurant, localise cheap gasstations, or call a cab. The full list can be seen under Apple webapps/ travel , but here a small best of from me: San Francisco Lowest Price Gas Finder 09/04/2008 Locate the lowest price gas in the San Francisco (California) area right from your iPhone More View web app WorldPics - The world in photos 08/25/2008 A free community website made to discover the world through geolocated photos. More View web app iconFind Quick use of icons to find points of interest around you. More View web app iSinGeo 06/26/2008 Location based web application for finding things near you in Singapore. More View web app IndyDining - Indian...