Hi mrron, I am informing you that I am downvoting this post because you have failed to respond (14 hours as I type this) to @stalker452009's comment. I personally believe that image credit is an important part of blogging as it will give credit to the ones who helped you, in this case a photographer.
You as a poster are going to make money using your time plus a third parties time (or product). In my opinion that is fine as long as you give credit to that third party. Because that gets the third party exposure as a photographer (or whatever he / she creates) plus you lead people into using the services that the third party offers. The way this post is now constructed the original image creator has 0 chance of being discovered as the original creator.
RE: Why should you visit Pakistan? Part 2