(Sorry if the title is sort of algebraic. I did not know a way to state it better as a title.)
Currently, Truth Questions are bad. I have an idea on how we can make them good.
The idea is we would use the PPCG model. On PPCG, when someone asks a question, answers can use whatever programming language they like. The Hello World question, for example, has hundreds of answers. The questioner even said he won't accept any answer, since the goal isn't to find the absolute best answer, but the best answer in each language (this isn't the case for all questions, just this one in particular).
What would could do is when one asks a question like "Should I fast, and if so, how?", answers would choose a denomination and answer according to that denomination.
This would allows us to basically create an encyclopedia of beliefs. Instead of having to ask an individual question for each denomination, you can ask just one and get many answers.
This would not affect any other questions besides Truth questions. I think it would be a useful addition to this site to allow these types of questions.
(We could even make a rule saying the denomination must exist before the question is asked, to prevent people from making denominatinos where the answer is trivial, similar to how on PPCG they ban new languages for old questions. (jk))