I have no doubt that Ken is mining with at least 50TH/S right now. This is what I mean by "holding our bitcoins hostage". I am not going to say what I know from eASIC so I suggest you all do your own homework.
The best situation is it. There is a strong NDA between ActM and eASIC. Ken holds 50Th/S now from the engineering production run, and he didn't annouce it until the mass production run is out. Wow!