I'm not sure if the topic of "what would happen after (if) a 911 cover-up/plot became exposed" has been tossed around at much length here, but I'd be certain most people here have thought about it in one way or another. While I have yet to really see much discussion on this topic, I did run across this article several weeks ago posted elsewhere, but never saw a re-posting of it anywhere. Its a bit goofy, a bit dark, and very hypothetical, but it is a seed for serious consideration and does deal with a very plausible and complicated scenario if we are ever successful with our plight for truth. Ultimately, I would agree with the conclusion of the article that it is something which should be openly discussed because it may be why so many are turned off/unable to accept any investigation.

http://thingsbyme.weebly.com/ramificationsof911.html

(also, there is a link in the sidebar there to a poem called "September 1, 1939". It is indeed quite creepy to see how history is repeating itself. I remember first hearing this poem way back in High School, and then again on NPR (I think) soon after 9/11/2001 in a WTC memorial broadcast. It is definitely worth a sobering read as well)