One of my photos on Flickr is now on Schmap, a website providing travel guides for some destinations in the world (only Europe, North America and Australasia for now). See here how it looks.
What was interesting for me was the way they did it. I came to know it via an e-mail from Emma Williams (from Schmap) telling me my photo was included. And, at first sight (*), they correctly understand the conditions of the Creative Commons Attribution-ShareAlike 2.0: attribution is on their website, as well as the “cc” logo next to the image. And they link to the the image on Flickr 🙂