Yes, I once followed the ugly yellow brick road to their site sometime back using Firefox with every kind of script blocker available. When it came up it just looked like a place to contract a bunch of hard drive killers so I got the hell out of there. I think there could be a few things at play, here. Humor me for a moment, as I’m sure I’m repeating things already said:
1. dioguitar could be an impotent narcissist that likes to see his watermarked moniker on his “releases” to prove that his was the first one out on the web (bragging rights). A birthmark, if you will, that every other flip master out there (the guys that download from Host A so they can upload to Hosts B-Z) will have no choice but to also offer it to their followers. Of course, the other idiots that encode again just to place their tattoos on the already marked content are doing the same, even placing theirs over others. That’s a funny example you provided!
2. dioguitar and the others could be like those horrible angler fish that are trying to lure people in. The desperate downloaders out there that don’t know or care about quality just might think “Wow! This is great that I got this super-hot Japanese woman’s DVD. Oh look, there’s a website. I bet they have MORE!” So, off he goes to get his computer infected with something the Chinese hacking scene has no doubt cooked up to take over the world’s financial systems! Okay, maybe not that, but you know what I mean.
And let’s face it…the average JAV consumer (not so much JAV fan) is only after his fix, nothing more. So…bad quality is better than a void.
I would guess there are a magnitude more younger people out there into the Anime scene than there are those from their generation into then JAV scene, which they would have to hide their involvement in, perhaps. They could probably care less about JAV because it doesn’t have awesome animation, fighting, robots, titans that eat people, and so on. With Anime you are also more likely to find things posted on YouTube or eventually make its way to some cable/satellite channel or mainstream non-pirated streaming site. Unlike JAV it is not illegal to ship such content overseas, as well, so they have plenty of ways to get it if they want, and/or to provide it to others.
The movie guys are all about quality (the big ones, anyway). As pristine a picture as possible is what they’re after. And really, for the most part their form of “watermarking” is either including their information in some text file or hyperlink file within the RAR package and/or those huge Release Group ascii art things they use in their forum posts. Some of those get rather intricate! But none of them impact the picture.
Western stuff…unless I just haven’t looked hard enough, is rarely watermarked. Heck, even things that make it to decent tube sites still don’t have watermarks.