[Lazymeatball]

My guess is this guy will get no help from party poker support as it is impossible for anyone one to get help from their customer support. The best they could do for him is tell him that every player has the option to block their own name from the player search function. If he is stupid enough to have not realised this by now than I can see why you enjoy playing with him so much.

As to the ethics of your behavior, you have done nothing wrong. You are not taking advantage of this guy, you are just playing with him, you are not cheating him. You can't help it that anyone playing with this guy has the 'advantage' of not being a moron.