Greek I have no doubt that they have Affiliates who are scraping. It seems 99% of the problems we see with scraping eminate from Israel or Cyprus, this is not coincidental. There are several organized groups there who have a battery of programmers and SEO people on staff who employ any means they can to generate sales. The only other hotbed of this sort of actitivity is Costa Rica and one group there.
That being said I have earned hundreds of thousands of dollars with Tradal over the years and enjoy a decent working relationship with them. I DO NOT like how some of their affiliates choose to market, but I generally respect Tradal and have done well with them.
I suggest and support taking the affiliates that are doing this to task, but I dont think Tradal is the ultimate enemy here.