Wait, so a religious belief system has to be organized or it's not a religion? What the fuck are you going on about?
No, but would anyone over the age of 12 choose to create an aunicorn religion because their sister says they have a invisible unicorn?
There's a certain level of organization necessary before a religion rises out of random background noise.
This seems to be implying that a religion has to be held by a large organisation in order to be... a religion. Now I will admit that I have been barely paying attention, since this thread see-saws wildly between quantum mechanics and dictionary definitions (we're near that end), but I do remember that Zim had a very personal religion that only applied to them, and Blue Dragon Person also had a very personal religion that only applied to them but was also Wicca.
It seems rude to discount a person's core beliefs purely on the basis of it not having a massive market share with a legion of bureaucrats behind it. I might point out that most religions actually start out with individuals or very small groups, and there are several notable prophets who were in fact one person and not several million people when they discovered their religion.
Belief is belief, whether it is held by a hermit or a nation. It could be irrational, inconclusive, contradictory, self-destructive or any other adjective but if a person's brain is locked on it as the answer, then that's their bloody religion regardless of whether it's popular or not.
I would also like to reiterate that I have been barely paying attention, so this may not actually be relevant at all.