No No No No No [Cue the anti- "no police" posters] a thousand times no.

Politics and games don't mix.

Square Enix publishes another MMO that has this, called Wakfu. I really hate having the political system in the game. just like in real life, a douchebag can get in a position of power and raise the taxes on trade or do other stupid stuff to ruin the fun for others.