Let's not get carried away...
What will constitute this board? Will it be made up of players or will it be an automated mechanic? The former will lead to politicking and acrimony, the latter will seldom hit the mark.
It may serve the RP players, to an extent, but the vast majority of people would find going to a "military court" thanks to actions in game a bit tedious to say the least.
Some things really don't add to the enjoyment of the game, this would be a waste of resources for little gain, in my humble opinion.