Who is the "we" you refer to? From what I can tell, the collective "we" here is just fine with the forum as it is and is not looking for it to change. As I said before... the internet is a big place. You are always free to find a hosting service and start a forum that's exactly what you want, and moderate it to be limited by whatever parameters you wish. I think the majority here is NOT in favor of the limitations you wish to impose, and therefore the moderators have no reason to implement them.