Do you really believe these fantasies of yours?
I believe that the government shot it down as a precaution, and decided that with the public knowedge of the cell phone calls, it was best to not "rock the boat" and let everyone believe the passengers brought it down.
The "government" has never even addressed the "bomb theory". You know, how people even here on this thread claim that debris was found 8 miles away because of a bomb. If thats the case, then I believe the government has even more explaining to do as to how someone got a bomb(not just razors or box cutters) onto the plane.