Once the picture is in the public domain, there's not much you can do about something like this. I had something similar happen on ebay, related to the intake manifold testing I posted on the FE Forum back in 2006. A couple people referenced my name and results that were posted on the FE Forum when trying to sell their Streetmaster intake manifolds on ebay. They were worded in such a way that it almost appeared as if I was endorsing the auctions! Maddening...