Hot Air has a video clip from Bullshit! (from Penn and Teller) looking at 9/11 cover-up conspiracy theories and theorists. There are a lot of these wackos around.
A 5GW operation will create conditions and contingencies to avoid detection by hiding among the crazies. I can see where parts of an operation might purposely be exposed and then linked with false information and crazy theories to discourage real investigation. All of this is aimed at the observation part of the OODA loop of the opponent.
Update 8/3/2009: CGW has a related/linked post.
PurpleSlog - The Future Will Be Kludged 
Famous Dates of Conspiracy Theories (Possible 5GW Events)…
5GW, or SecretWar, is a form of warfare that attacks an enemy’s observation capability. In a recent post, Purpeslog wrote (emphasis and link mine):
A 5GW operation will create conditions and contingencies to avoid detection by hiding among the cra…
Al-Qaida Goes 5GW — or not
A 5GW operation will create conditions and contingencies to avoid detection by hiding among the crazies. I can see where parts of an operation might purposely be exposed and then linked with false information and crazy theories to discourage real…
[…] by purpleslog on August 5th, 2007 As an aside to my interest in 5GW, I have been thinking about conspiracy theories as it might applied to 5GW […]
[…] is pretty sure he will be denounced as a conspiracy monger. I think he is right on […]