How remiss of me -- posting a string of barely coherent non-sequiturs without slapping a bunch of random links on the end. We'll fix that:
Let's start with David Wong's piece on why 9/11 conspiracy theorists are liars or retarded or both. Morthos could probably provide sage comment; all I'll say is: "both".
As a companion piece to that, if anyone asks you why there wasn't more wreckage of the hijacked planes found, maybe you could direct them to this frankly mind-blowing slow motion video, in which a jet plane is flown into a reinforced concrete wall and literally turns to dust on impact.
On a different note entirely, this site would be a lot easier to view if you didn't just know that geeks were masturbating to it at that very moment.