Which begs the question what do they (Google, and the copyright folks) consider "a work of art"? Yes, I can see an issue if someone was passing, say, John Deaton's work off as their own and profiting from it, but what about photographs? Outside of pay-per-use sites like Shutterstock, who's to say when a photo is considered art? I've taken more than my share of photos of one of my custom cars in an "artsy" format, and more than a few have appeared on other sites from either my Photobucket account or off of one of the forums I manage. Does that give me the right to contact Google and complain if I don't like the site I found it on?
I think Google, while well-intentioned, may have shot itself in the foot. If they received 11.6 million removal requests in 2011 alone, how many are they going to have to deal with this year?