I am sure any question about Leonard Peltier is going to bring a heated discussion. Just the mention of his name strikes up flames for most people. Perhaps the question was not removed because of censorship. I am guessing the question may have been removed because of the answers. I would ask the HubPages help desk to be sure.
I don't think HubPages is about censorship. But, I do believe HubPages is about making sure we all have a pleasant experience on their platform. I'm all for that!