Vulcan, that 20 copy purchase sent a message to some marketing analyst which says, copy-protection is a good thing. It does not hurt sales. Let's do more!
Busting it after-the-fact is not going to stop it. If you want it gone, and I presume everyone would like it gone, then vote with your wallet. It's simple really.
You can bet it would not take long for the producers/distributors to knuckle under and drop these schemes if a concerted effort to avoid those products was made by the consumer.
However, it appears consumers will not make that choice, which allows these schemes to propagate and become more nefarious with each iteration.