Stumbled upon this while reading some tweets yesterday. When I got home, I installed the plugin and did some quick testing using some of my stock photos. Pretty cool! I was able to find where one of my images had been used in a blog. My stock portfolio is really small so I am not surprised I did not find any more since I am just getting started and have low sales.
Anyway – If you use FireFox be sure to download and installed the Copyright Infringement Finder 0.2.4
Jason – if you ever read this… how about a version for Chrome!