One problem I have with the "you don't see what I see, just trust I'm right" line is that there's no way to refute it -- short of an outside, independent party providing a different compelling analysis and interpretation of the forensic evidence. The relevant parties (Sony, FBI, etc...) don't have any interested in sharing, and in fact have a vested interest in not sharing, that forensic evidence. So... I strongly suspect that right or wrong, the existing given position is the story that will always stand.
>"They don't see what I see,"
No shit. You haven't showed us anything.
The title of the Engadget story is wrong, the FBI did not explain anything, and then saying "they don't see what I see." is fairly idiotic way of adding to the explaination.