Did the Voyager crew make the wrong call in Memorial? It seems like allowing the Memorial to mind rape any beings who enter that system is pretty immoral. What if a ship full of pacifists enter that system, wouldn't exposing them to the thought transmissions from the Memorial screw them up. Setting up a warning at the planet doesn't change the fact that the Memorial can affect people who enter the system. Also doesn't fixing the Memorial break the Prime Directive?