yep, still between the least that care a good part of them is at hdbits uploading material that can't be found at any other tracker...
Encodes. Encodes. Encodes. Those should survive there. You want a bluray you request it, someone downloads it from usenet and uploads it for you. HDB has always been about encodes. Although it is as well good at keeping full blurays alive. Problem should be only a few users actually keep those.