Computers are tools and we should use the tool that gets the job done the fastest with no errors at all. For many years people have been forced to use windows, but now I see mac use on the rise. I would not be against using a mac as long as I had a good virus scanner. I have used linux in the past and the only reason I don't use it now is I don't know of a good virus scanner. Linux always outperformed windows, but I didn't have the equivalent of mcafee running in my linux pc.