If he does that, then he needs to delete the types of Christianity I don't consider Christianity. Which is stupid. The point of the quiz is to educate about the different ways in which people approach their faith.
I know, it's a bit of work, but I think it would be really appreciated if you allowed more names. For example "anglican", "anglicanism" and "english church" as alternatives to just "anglicanism".
Otherwise a great idea! I really enjoyed it