We have had several articles in the Bridge Bulletin addressing this topic recently and specifically in regard to BBO. You know, I know, Everyone knows there will be cheaters. They are sometimes hard to identify but BBO and the ACBL have been cracking down on such cases of which they can absolutely identify and have imposed appropriate disciplinary actions. But my guess is, for each they find there are at least a 200 or more they missed. It gets very suspect in example of a husband and wife pair that do terrible at the club and rarely scratch suddenly online in Virtual Club games are some of the top performers...and playing at home in the same household on the same Internet connection. I have always said that pairs should be limited to play together from differing IPS Addresses which would cut out a lot of cheating possibilities. Personally I have a friend that comes to visit me about once a year. I set up a computer about 5 feet away from mine so he can use it while visiting. Sometimes we play on BBO together...but we do not cheat. That is hard for some players to do in the temptation. We also have situations of which you and I both now that a partnership will get on their phones or Skype or Face Book Messenger and cheat the entire time and tell what they have in their hands, what to lead, what they have for support of a contract, etc.. I am not so dumb to think this does not happen with frequency. The question is how to stop it? This again being addressed in multiple issues of the Bridge Bulletin without any kind of possible solution to the issue other than monitoring by BBO and the ACBL. Monitoring is not the answer. I highly suggest one thing that will help, but very little. No two people playing together from the same IPS Address, period. Second, an advisory board that when there is obvious or highly suspect cheating taking place that members of BBO and the ACBL can write to for investigation without having fear of negative recourse. The Cheating did not start at BBO, it started at the Club Games, Tournaments, World Championships etc. long before BBO was though of. This is not new...but with a new environment we have to think outside the box with new forms and ideas of catching these ashwholes that cheat and ruin the game for the rest of us.