Add Reputation points in Game..

[matanofx]

This is one of those ideas that sound awesome but us humans will mess it up real good and bad people will use it in their advantage

Im guessing a scammer waiting to act will ask his entire guild to give him +1, while a normal good fella wouldnt ask anyone for +1 but they'd just receive it occasionally

Making the people who just want to scam look better than the people you can actually trust.

Again i like the idea, but im afraid it'll do the the opposite of what you intended.