Okay, so we all know the Scrypt Hashing is crap. He doesn't have it based on the facts, but what if he was mining with SHA256. Anyone capable of running a scam or ponzi more than likely trying to set themselves up for the future. It would account for rather small deposits that are going in most of the time (SHA256 Pool Mining).

Just a thought. He can't be looping it all as the majority gets paid out with withdrawals?