To me, that doesn't sound like it'll help. In a way it could make the ragequitting problem worse. If both players are penalized I can guarantee we're gonna see more rage-quits coming from a notion of "Screw this guy! How dare he beat me! Let me D/C so he can't play for an hour!". Looks like I'm sticking to free mode B/W2.
I'm going to Shaboom Shaboom's!!!!!!!!!