This answers the #1 objection to using CUDA instead of OpenCL: vendor lock. What it doesn't answer is who's going to write the compilers and if they will ever

This answers the #1 objection to using CUDA instead of OpenCL: vendor lock. What it doesn't answer is who's going to write the compilers and if they will ever happen. But it does prove NVIDIA is still a player in the many-core game and that there are still a few more rounds to go before there's a winner.