A Reputation system is exactly what we need and its nicely and transparency to, that would be a great thing.
I am not that sure if we all really need something like this although I think there are some people out there who will like to use a service like this.i am sure bro we need this. there are so many possibilities of application, for clubs, for firms etc etc maybe for president
Imo, reputation will be the important thing to look up for most people especially in online world.