Switching my parents over to Linux saved me a lot of headache and support calls
I run Ubuntu on three machines and never in a million years would I set it up for my parents. I still struggle with lots of little gotchas and annoying issues like sometimes it just doesn't want to suspend. Or sometimes after resuming, the keyboard doesn't work so gotta unplug it and plug it back in. Sometimes my wifi just conks out for no apparent reason. On and on, just lots of little paper cuts.<p>I switched my parents over to OSX years ago and have had to do almost no tech support at all. I really like Linux, but I still would argue that the OS that "just works" the most is still OSX.