Sorry, you are way off base. I helped him move his corporate accounting stuff over to Mac, including virtualization to support the *one* program which he needed to keep from Windows. He and his bookkeeper both love it, and commented that everything just seems to keep working. With Microsoft, even without any tampering from the user, you can bank on one of Microsoft’s updates to screw up something on your system sooner or later.
Mac OS X 10.7.3 update causing severe app crashes for some users
http://www.theverge.com/2012/2/2/2766036/mac-os-x-10-7-3-update-sever-app-crashes
Like I was saying.
If you think that just because you bought an Apple machine it’s all nothing but roses and sunshine, then you are both the naive user types that always have issues “caused” by the OS just magically doing something wrong.