Screening ideas are indeed thought up by the Office for Annoying Air Travelers and vetted through the Directorate for Confusion and Complexity, and then we review them to insure that there are sufficient unintended irritating consequences so that the blogosphere is constantly fueled.
http://www.schneier.com/blog/archives/2007/07/conversation_wi_4.html
Note to Kip: Nobody can see you smiling when you joke on a text blog.