Allan missed two rungs. Satan Level 6 is that the FBI's Amerithrax debacle is not simply classic FBI incompetence, but rather a calculated misdirection effort on the part of the Bush administration. Satan Level 7 -- the Full Satan -- is not simply that Amerithrax is a charade, but that one of the authors of the charade is none other than "person of interest" Steve Hatfill himself.
Over time, there's been a steady trickle of people climbing up these Satanic levels, but the Great Satan himself is still the only only to have reached the summit. But, I'm quietly confident. In the end, nothing less than the Full Satan will suffice.