Definitely will check out High Plains Drifter and Magnificent Seven. Pale Rider and Unforgiven are already on the list along with Gran Torino. Also already watched The Outlaw Josey Wales, it was a really good movie.
What they mean is that there are no hit and run rules. Other private trackers tend to expect you to side a certain amount of time during a given time frame.
It’s supposed to be a legal safeguard. Strictly speaking you are only downloading torrent files from the actual site so it’s not possible to violate this rule.