When you upload stuff to Flickr.com, I think by default it gets added to the Creative Commons, which means that people can use your picture as they like, as long as they give credit to you and provide a link to the picture.
Well I was contacted a while back about using a picture I shot of a sushi-on-a-conveyer cafe in London, called Yo! Sushi, and of course I game them permission! It’s basically a travel review site and I guess they source the pictures from Flickr subscribers and other places to use on their site.
Want to see it? Here it is! Not a massive thing but it’s still pretty cool. I’m happy with it 😀