Can you smell the new animal coming soon to the Google zoo? Cause, Panda and Penguin aren’t up to this job.
Seriously, though, this is why businesses now need to look like a bunch of maroons and put their url on all their images. Yes, on their site. So when people pin the images, the url goes along with it. Which sounds dumb as a sack of hammers, but would solve the problem.
Google isn’t going to do anything about it until some really big company makes public waves. Until then, they let the robot do it’s thang. Problem with robots is that they don’t have eyes or brains, of course.
Incidentally, I shop the same way. Sometimes I have more “minus” terms in the url bar than search terms. Go boolean. *sigh*