NBarden originally created the game, but it was pretty self-sustaining after that. A new member would step into the role each time, usually volunteering to the current Incog via PM, and then take over once that Incog was unmasked. Rinse and repeat.
So I guess the only way to get going with the "current" Incog is if he/she shows up and starts it off again. Otherwise, I guess we'll have to start from scratch with an all-new Incog.