LOL that's one way to kill a discussion. Not your response. Moonies.
Look at just a few of the forces at work in the thread. We have realibrad who says he's interested but can't ask a cogent question. We have Shira who seems cynical and suspicious suspecting my motives are egotistical. We have folk like Londo who need to ridicule by dismissal his ego is so intimidated.
My knowledge is for those who have need. I determine that need. I speak to and cut off whom I please. The need that is the greatest in my mind at the moment is the suspicion I have that others think I care that they listen to me. I am killing my part in the discussion to alleviate any notion that I care for other than what I see as needed. And no, I can't kill the discussion, only my part in it.