And to put in my two cents, I don't see how it wouldn't be helpful, its informative which is helpful. As Diar7 also said, it also could be included in Most Dedicated.
All I know is a synonym to informative is significant, and they're some of the most fundamental members any fanbase could have. Maybe because of that, they should have their own category so it prevents confusion.
Either way, good luck to them and the people that post often + always have Nicki's back.