Greg,
As you know, I responded positively to your request.

Just curious: why do you need anyone's response or approval? You are just stating a fact -- that these people posted to your board. It is no big deal. Why would anyone object? You are not saying they like the board, etc. Just that they posted to it. They can't sue you, can they? One thing you could do (although not necessary) is to post all the names on this board and announce that you will cite each name in a future ad unless someone objects to his name being used.

Robert