Once you go through the trouble of creating a set of revelatory claims that surround the FSM, institute a church that last two thousand years, flesh out an ethical system that withstands eons and ousts dictators and secular despots, expand a philosophy that supports rational thought leading to the formation of science and the western world, perhaps your FSM will at that point compare to Christianity. Until then, the FSM is just a cheap, superficial ploy of childish atheist pouters. Likewise for Harry Potter. This tactic of yours, is trite and pretty, and is continually recycled by very uncreative thinkers. Perhaps you might come up with something original, like say, "Peanuts"