Dave, I moved that thread to the admin/mod section. If you would like to make another firm public warning then do so again WITHOUT threatening with gun fire. If you do not know how then contact me so I can do it for you.
As for you not being warned. You said yourself in the thread that you didn't care what would happen to you if you said those things. To me, that means you knew what you said in your post was out of line. If you knew then why the need to warn??? Besides, I believe you were warned before regarding past incidents.