The point about the buildings not needing to fall was always my favorite objection.
I do like one 9/11 theory, that flight 93 might have been shot down. Here’s a piece on it from Stuart Buck (occasional OB contributor) on the idea, dating back to Oct ’01.
http://www.enterstageright.com/archive/articles/1001/1001flight93.htm
Add to this Rumsfeld’s odd slip that the terrorists “shot down” the plane over Pennsylvania (http://www.youtube.com/watch?v=x6Xoxaf1Al0) and I think p=.5 that that plane was shot down and the authorities took advantage of the calls that were made to put forth a more palatable scenario.
Do also consider the fact that even if the story of flight 93 occurred exactly according to the official story, the heroic passengers saved zero lives. Jets had been scrambled. Shoot down orders had been given. The flight was not going to hit its target.
Yes, the passengers may have been heroes in the sense that they did not “freeze up” and tried to save themselves or (possibly) others.
Yet the most popular story presented by the press and government, and lodged in the public consciousness, is that the passengers prevented a final strike.
Realistically, they may have prevented a fighter pilot from having to commit an act that could have scarred him emotionally.
So, yes, I am confident the event was “spun.” The question is to what degree.