What facts? What contributions to Linux? A blob that actually hiders development and only causes grief in the community? Wow what a huge contribution.
Fucking moron, I don't give a shit if morons like you block me. I will block you too, asshole.
Actually NVIDIA helps development more than hindering it. NVIDIA "blob" helps nouveau significantly. They can see how it works to use it on their driver for example, using the right disassembling tools, etc.