Managed Rights Media & User Created Content- Birth of a Litigation Underground?

It’s the era of user-created content. Is there a minefield being laid by more and more sophisticated crawling tools employed by the stock agencies, the increase in user-created media, and the pinch felt by artists as microstock and low-cost stock shops grow. For those of us managing dozens or even hundreds of sites, it is very, very easy for an unauthorized image or illustration to make its way into a website. And then the fur will fly.