I could see it in the Mac Pro sort of setup, say if rendering is part of your flow, so that you can shove OSX onto Xeons with 64GB RAM or whatever. I personally

I could see it in the Mac Pro sort of setup, say if rendering is part of your flow, so that you can shove OSX onto Xeons with 64GB RAM or whatever. I personally wouldn't take that risk, but I can see why someone would.