There's definitely some use to the stats you could pull from a board like that, but the focus of the thread looked to be more about tinkering with your marker. Bluetooth's effective range is pretty pants, so some other technology would probably be required to pull stats from a whole field of players. I can't see any issues with the current OLED display/blinking LED system that's in place at the moment. This sort of seems like an unnecessary jump in terms of functionality. Not to mention it's just one more thing that can go wrong.