My posts here have never been hacked as far as I know. I have never heard of anyone else here being hacked (which is not to say that it is not happening). Is this happening to you? What exactly is this hacking? Deleted links? Deleted posts?
I don't think a hacker would see much difference in hacking 1 post with 8 videos or 8 posts with 1 video each.
Mass-posting does make people less inclined to put in the effort to post here, which is why it is a tactic used by the shills / instigators / soldiers / etc who infiltrate forums try to get people to stop sharing information. Not saying that you are any of these but the bottom line result is the same - people are not as willing to take the time to find info and post if its going to be buried or lost in a sea of mass-postings.
I don't speak for anyone but myself and I certainly don't want to drive anyone off from posting. On the contrary I wish more people did post here, which is my point to all this. Hope you understand.