Like @[The Elite] said, they will accept the same suggestions; e.g someone suggests a "Mature" section, he will say no, but if the majority of the forum is 16-18+ it would most likely been implemented.
Not the best example but you get what I mean. A section won't be accepted for reasons such as not enough activity will occur in that section, or it's not needed at the current time.
Like @[The Elite] said, they will accept the same suggestions; e.g someone suggests a "Mature" section, he will say no, but if the majority of the forum is 16-18+ it would most likely been implemented.