You've nailed exactly what worries me in your comment and the original post. You see, belief systems that aim for self-propagation are prone to turn really icky over time. A scientist doesn't want above all else to spread the scientific worldview, a painter doesn't set out to make everyone else paint, even a pickup artist has no desire to make all males alphas - they all have other, concrete goals; but religious or political views have to be viral. There's any number of movements whose adherents have a priority of spreading the word, and right now I can't think of a single such movement I'd want to be associated with.