mr_schnizzle -- You said:
"but we are not talking metal detectors strapped beneath the belly of SkySat, looking for buried arms caches."
mr_schnizzle, that was exactly what was being spoken of. Here is the post by nerd that I responded to.
"deadheded consider that you had a metal detector on the S2A and were flying it in a coverage pattern in Iraq. How many caches of arms do you suppose you might find? Consider all the other countries where caches of arms might be."
mr_schnizzle, I have no problem with your supposition simply because I do not know. Actually, no one on this board knows. There have been, are and will be numerous guesses, hopes, thoughts and opinions but, as of now, no one here knows.