When you start name callling, and throwing other insults at other members, it becomes Kyle's business ( Note: "Super Moderator" ).
If you wish to complain at "Dunno" then do so in the appropriate place ( Collab Forum ), however if you have no experience with him, other than hear-say or experiences your 'friends' have had, then you really do not have anything to add to the thread.
That being said, Dunno: If you are being harassed by another member then post about it in the collaboration forum, however please keep it well documented, not just "X did y to z".
There is no reason to take down your site, if you have done nothing wrong as there isn't much MNG, or anyone else for that matter can do about it.