Private trackers are a lot more difficult. I bet it would raise some eyebrows if a user on a private tracker were to suddenly announce all torrents. On public t

Private trackers are a lot more difficult. I bet it would raise some eyebrows if a user on a private tracker were to suddenly announce all torrents. On public trackers they can just use multiple IPs, on DHT they are trackers themselves and don't even need to ask others, but on private trackers their crawler will have a hard time getting many accounts to hide its activity.