Neat to be well known! Many certainly seek publicity in different ways. Yet, the following may give you an idea of some of the current competitors that have received the titled of the seemingly cherished nut-cake award. List good for darts as well!
http://www.au.af.mil/au/awc/awcgate/state/fto-2005.htm

Quite a list.It appears that a large part of these groups are desert dwellers. hmmm

Old Dad - Perhaps, it is breathing all that silica mixed with oil, that could be the cause of desert dweller's exploding people syndrome, or neurosis? Stuff sure wares out bearings too!