Something doesn't add up
I've been following the whole thing closely and reading many of the excellent posts made on this thread.
Not one for the conspiracy theories at all.
However, there is something that I can't help but find strange and that is why they were suddenly able to focus on these areas and miraculously discovered the pings.
First the Chinese then the Aussies/US.
I was under the impression they were searching huge areas, and then suddenly they decide to try the ping detectors and Lo and behold they get what seems like a result.
Isn't that a bit strange?