coan.net: I apologize, I realize that I should at least have given a link to the player's profile instead of naming him or her. This way, everyone could have chosen to click it or not. But I guess it would not even have been OK this way.

The question is what we do about it. Nobody cares ? I shouldn't even have told ?

By the way, this is definitely not a general talk about cheating. It is a very specific one about one isolated case. On a general and more positive note, I would say that I am pretty convinced that all the other people I played backgammon with here were playing by themselves.