Why should anyone invest into wm you could play without IF,Shil,PD,PT,Rid,Ath so why to force people into investing to wm by force. If it is linear you will gain let say 70 point for wm and it will be viable to invest some point in it. Problem now is that people invest 0 or more than 4 waepmaster in single weapon category because from 0 to 3 you will not notice any difference so everybody invest to IF or other skill viable for them. And if wpf would be linear there will be no ultraextreme agi spammers because they will gain lower wpf in the end. And diffrence between hybrids and orthodox will not be so high.