A couple of (well probably 10-20 by now) pages back in this thread there was a post claiming some high ranking US Military official was 100% certain Pakistan was behind this and that within 24-48 hours it would become public.
72 hours on and I think we can safely file that 'concrete information' in the rubbish pile of conjecture that surrounds this flight. Hopefully he will be demoted and kept out of any meetings discussing the next war to embark upon.
I agree with calls to refrain from casting the pilot as a villain. For all we know as a fact he might be the hero who has sacrificed his own life to put the aircraft on this heading and thwarted the hijackers original plan.
How long is it before there will be some confirmation of what the debris is that has been spotted floating in the Ocean some way off Australia?