A few weeks ago I received an email through Flickr about a photo I had posted from when we went to Citi Field to see the Subway Series. It was Mario Rivera's 500th career save. The email was from Schmap saying they wanted to possibly include my photo in their new online guide - no pay - but your name is there. So I gave my permission to use it - not thinking it would actually be in the guide. I got another email saying it had made a further cut, and last week I got a "Congratulations we've used your photo" email.
Here's a screenshot of the site and the original photo.