When super users were discoverd on sites like pitbull and others people looked at data and did a statistical analysis that showed certain people were consistent outliers. I don;t know if this could be done for sites, or without the site releasing logs. It would be about data samples, though I imagine you could create a bot that would sample say 5000 hands at a time and check for anomalies. If you could then it would be a great service. Honest sites would welcome it and release their hand logs etc.

With out that kind of analysis speculation is pointless because the data sample is way to small. I emotionally I am convinced swc is rigged but I have no evidence just a limited experience but intellectually I know i don't know.