The biggest problem in any community is corruption in the form of "hidden motives" (or even agendas) which bring about the too often seen in practice, conflict of interests and then the collusion factor.
Nothing new in any community, just because we are into the alternate scene as far as currencies goes, doesn't automatically change the way society has programmed us.
Greed is the most dangerous of all motivators out there!
Be good, stay true to the idea of common good and you'll sleep well at nights.
Jack
Thanks @jackmiller I did sleep a bit better last night. We're not out of the woods yet though.
Vote @jackmiller for witness. He's a good man. @ironshield