im pretty sure those laptop users stuck with low end geforce gpus are happy with the cuda assists. since those guys cant even upgrade thier cards and the performance boosts cuda provides in not only games but other specialist apps is going to be a god send.
I did say that though Mav. To those that will benefit from it then it's an amazing boost. To most it's not going to improve or change anything. Not for now though but I believe Nvidia will build on this and with their friendships with so many game developers, I can see this being a lot more beneficial to the mainstream in the future. By that time AMD will have the ability to do this too I'd imagine.
CUDA support to me is like how the quads vs duals in gaming compare. Very little support and only a few who benefit.