Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
One would logically expect nVidia to jump into the PCI Express boat quickly because of how quickly they are embracing the technology with their video cards. I have no idea on the former though.
a) Paper launch before the summer holiday, the first few, expensive, chips practically available for christmas
b) If you're thinking of "consumer MBs with PCIe slots based on nForce available for purchase, at reasonable prices", I guess fall.
Good point from Mad_Pyro, though.