Frankly, I'm suspicious of the story to begin with. Unless the person on the other forum has a link to some irrefutable proof of this instance (or at least a link to the story on a credible news site) I'd disregard the whole thing as fantasy.
Adult film companies have to live with the unfortunate reality that they have a very desirable product, but very few friends with the power to help them combat piracy. Huge Hollywood companies have the money to get things done, generally small adult film companies don't have that same luxury.
Also consider, like elgringo14 said, warez could be nearly anything. Assuming the story is true, was there any mention of what was actually being shared? The specific product and what company owns that product can help determine just how likely it is that they're taking people to court.
I've never heard of anyone, anywhere, who was actually brought up on charges for downloading (or uploading) perfectly legal adult movies. I have a feeling that, if that ever happens, it will be inescapable news and the butt of many a joke! :joker: