>Nvidia has their own OpenGL implementation that replaces Mesa so if you do OpenGL on Linux with Nvidia you are not using Mesa. Which is a good thing since Mesa

>Nvidia has their own OpenGL implementation that replaces Mesa so if you do OpenGL on Linux with Nvidia you are not using Mesa. Which is a good thing since Mesa is lacking in terms of features compared to Nvidia's implementation. Ironic statement, given that the article is specifically about how Nvidia proprietary drivers are lacking in features compared to the Mesa stack.