Can't use 'native' as an excuse if your argument is it runs games better. Can't blame hardware if you're ignoring recommended specs from the developer. Can't say it runs the exact same if you have no evidence. -It's just propaganda. Can't blame nVidia for not being open-source when they lead the industry and profit from trade secrets.
People around these parts cant seem to grasp that most people don't actually want to constantly tinker with their computer to get shit to work.
Linux is cool and all, and I'm happy its an option, but to try and recommend it to an average user as an alternative to an OS that every piece of software is designed to work on is absurd.