Just for kicks I had a look at the FlightProSim (a rip-off commercial copycat of FlightGear for those of you that don't know) homepage. I found three "testimonies" stolen from the FlightGear review on Southend Linux Wiki. If you scroll to the bottom of the FlightGear review you'll notice that the content is licensed under Creative Commons CC-BY-NC-SA.
I'm no legal expert, but I'm pretty sure that the FlightProSim con artist is violating the BY, the NC, and the SA.
I suppose we should contact the owner of Southend Linux Wiki...