Should OpiWiki accept religion items and rankings?

Added Dec 7, 2015

As you know, OpiWiki's system for items and rankings gives us an infinite potential – we can rate and rank anything, creating meaningful rankings. To keep the rankings meaningful and serious, we need some guidelines though. Lately, a religion item has been added to our db: Christianity. Considering the character of our site – that we want to keep the rankings meaningful and prestigious – should we rank and allow to rate religions?