Hi
I believe that each of the forums should have its own unique identity and that there really is no need too strike any sort of balance between as I would say that its impossible to do as the each member of FlyerTalk has his/her own thoughts on the particular forums that they take part in.
Overall they are travel related so form a very large community with excellent help and advice for anyone who travels the world or wishes to travel the world.
Regards
RadioMan