Reputation System

[Machiavellian-Mafia]

I had this idea last night:

- The site can have a reputation system where others can add or subtract reputation points from players.
- Of course every time people change another person's reputation, they have to provide a good reason.

Thats what I have so far. I think this would work because the reputation system would encourage people to try to gain as much reputation as possible by playing their best in their games and discourage people to do stupid things.

What are your thoughts?