The multi-million dollar question is if AMD can avoid anymore mistakes like R600(hot, loud, relatively slow compared to Nvidia's high-end, and very late) and keep all their hard earned market share and hopefully gain a good deal more. I don't doubt that if they come out with a bad series that Nvidia will gain most of it back.
Nah. nVidia won't have an AMD or Intel IGP to use. The only workable solution would have been for VIA to buy nVidia (the other way around would forfeit the x86 license, I believe), and I'm not sure that would been a plus, v. nVidia focusing on high-profit niches and mobile.
Unfortunately, for mobile nV, PowerVR (I know, Imagination, but they'll always be PowerVR to me

) has outdone themselves, lately. nVidia would have to do something drastic, like open up HW specs, to make them really compelling, unless you just want an itty bitty ARM CUDA/OpenCL processor.
On the PC side, as well, I personally think their division of consumer/pro HW and SW is a short-term customer screw-over, and a long-term bad decision (poor OpenGL on the desktop, and crippling DP FP on the desktop, that I know of).
mabe Qualcom or Samsung?:thumbsup:
I believe powerhouse companies like these guys, Nvidia and mabe Sony could put the smack down on Intel and AMD in 7 years.
Sony having them? Oh, please, no! Qualcom could probably make excellent use of them, though.