Likely just the results of Nvidia and Micron bashers hitting the panic button. They're just trying to save what little $$ they have left before the big crash hits after the market learns about the huge settlement checks going Rambus' way.
It is quite amazing that it seems every time there is some sort of good news about Rambus the IV board goes down or slows to the point that you give up posting on it or reading it. Got a taint to it. FBI