To all fellow BlackHatters, I used to promote my videos using video repsonses to other uploads with the same niche/keyword/target. That worked pretty well and I had nice conversations in combination of CPA. However, as you probably all know, the default setting changed so that by default, your video response must be approved first. I could still live with that, because if you took your time you still found some videos where you could respond and it got auto approved. However, since a weeks, almost all of the auto approved video responses I'm posting happen to disappear after a few minutes. Is that kind of anti-spam done by Youtube? If so, how do they detect spam, is there a way to get around it?