I did demogame 1 and 2 on CFC, and it sums up to this: a single player multiplayer game. Together (through the forums) you decide what happens (sort of a SG), and if you're really pushing it (you know CFC...) you pretend to be a real nation. So the 'president' is the main responsible, with the minister of foreign affairs as a foreign advisor blah blah blah. Of course, we'd do it by shouting and blackmail. And I bet that works a lot better.
About the RPG: IT WAS A JOKE!
P.S. Really, I open a pub thread, you post 'hello, can I have a beer', I say 'here you are', you post 'thanks. how much is that?' and I say 'that's three gold, and the ***** smoked banana juice is on the house!'. And our postcounts are up!