500px will no longer allow photographers to license their photos under CC
><i>500px says that it reached out to Creative Commons in May, and explained at the time that the reason for the shift was that they weren’t seeing a lot of activity with Creative Commons images, that they still had a number of bugs when it came to searching for such images, and they only had outdated licenses for photographers. In short, there’s not enough activity for 500px to justify continuing it. </i><p>What? That doesn't make any sense. Creative Commons is not some kind of million page regulation that requires constant maintenance - it's just an option in a dropdown, or even just a note in the description. There has to be some hidden motivation behind disallowing it, although I can't imagine what that motivation could be.