I spoke to Collin at Flightaware, when trying to reach Sara. I sent both an email.
I told them that I do appreciate flightaware, and that I appreciate it is a free site - and that I myself use it all the time for aircraft spotting since I live in MCO's approach and check it all the time to see if anything unusual or cool is coming in - such as when Frontier comes in as I am trying to collect all of the animal tails. I even told them I would post those pictures back up on there once I registered with them - I could give them the originals
What they need is the N Number of the picture this guy stole, then some proof of that picture is yours - ie just send a link of your a-d photo.
I found 8 total pictures stolen of mine - eight from Daytona during Daytona 500, one from titusville Airshow and the other was from Orlando Executive Airport - I have a feeling if this guy wasn't caught soon, he would probably be popping a bunch of my NBAA stuff up soon.
I did notice a Falcon 50 from Moscow that he stole from Sergei Rebeisev - I know I butchered spelling of his name. I also noticed that Dean Heald took a picture of a Cessna 208 landing at LAX, but this clamber07 guy claimed it was a different airport.