By way of shameless self promotion, I am very keen to announce that some of my photos from my expeditions have found their way into an iPhone application and internet wedsite.
Schmap is a map and photo guide service available free online. So if you are visiting a certain place, you can look up a map of the city or specific site, and view photographs of that place.
No, i did receive a fee for them, but I do recieve a credit. As my pics are out there in the public domain anyway through Flickr, I am happy to provide them for the service.