Hey tactic,
What more do you need to hear?
I guess most people who are interested in discussing about this topic have already posted their opinions here.
And since no one's gonna convince everyone with her/his beliefs, it's almost like a dialog of the deaf.
Sure we can share about our personal or indirect experiences, that would be interesting, but no more need for any "I think" and "I believe" or statement of "truth" anymore, in my humble opinion...