The Crash Site of Flight 93 Is Still REALLY FREAKING WEIRD

I still can't figure out what happened if we assume the official crash scenario.

 The biggest smoking guns for me are

1) the crater makes no sense for the official story of how the plane went in

2) the lack of any significant sized debris near the crater

3) the lack of disturbed earth around the crater-- what happened to the dirt in the hole and remember supposedly most of a Boeing 757 is in the bottom of hole underneath some dirt, too

4) the crater generally seems to small for a huge plane to go in there at 600 mph and blow up completely