I had originally found it hard to find good dubstep. When it originated, it was mostly just computers having sex to a deep bass sound. But I later discovered (after a mild interest in the sounds of Skrillex) that Newgrounds (and by extension SoundCloud) had a wide assortment of different types of dubstep. And being a fan of techno and trance and ambient music, and a general lover of deep bass and intense sounds in soundtracks and whatnot, I made it a mission to find worthwhile dubstep music and artists. They're rare, and they're varied when you find them. But I'm not sure you'd find the results worth the effort. But it's not entirely just computer mating calls and wub wub wub. That's just the majority of the amateur and unoriginal artists that use it