Apparently, all those artists were using the wrong software platform. When you need Windows to run a mission critical application, then Linux is NOT the right choice for you. Whatever ran on those Linux boxes probably would also have run on Windows or could have been written for Windows in the first place. Except for trying hard to not use what everyone else in the world uses was probably the only motivation for going with Linux in the first place, and that alone is not a good enough reason.
You're doing NOBODY a favor by adding unnecessary complexity to a system. Having to instal a VM to run a mission critical application only shows that you made a poor choice. In my book, VMs are only acceptable on developer machines or when you need to make sure that a client system meets certain security and quality standards.
Wow you really have a narrow way of thinking.
The reason you see Linux is because its much better than Windows at handling huge amounts of data (amongst other things). Programs like Mari, Houdini, and many other 3D modeling apps come out for Linux first, then go to Mac since its easier to port between the two, and then eventually make their way to Windows. My last job had some teams of artists in one part of the building and the ones stuck on the win boxes actually went to their bosses to ask for linux boxes so their projects wouldn't crash all the time. Management agreed and they all got linux boxes and they've been happy ever since.
I know you like Windows, and its good at many things, but its also not good at many things which is why people need to use different OS's. If you look at IT jobs in creative fields they want Linux and Mac experience, not Windows. Windows is not a perfect fit for everyone, if it was most everyone on this forum wouldn't be on a Mac. Not to mention its honestly more expensive to upkeep Windows machines.
I dread when people switch from Windows to something else because it means as a Windows technician, I'll lose my job.
Good thing we're not all you.
A lot of movie editing/artwork is done on alternative platforms. Breaking Microsoft's stranglehold on the industry would help bolster innovation some. They have turned the PC industry into a stagnant cesspool. You're preaching stagnation and immobility. "Hey it works on Windows only, use Windows!". Yeah, way to spur innovation and development.
This.