What's next? Am I stealing music if I put it in a CD player and it makes a 25ms buffer copy while I'm playing?
Fair Use is an important principle. We can't structure our laws to work against Fair Use, or dig ourselves into the absolutely braindead position that exercising your fair use rights of software, music, etc - should be regarded as piracy.
To do that is to be a total shithead.
In practice it seems to lead to this, which is worse since it breaks the flow without solving the issue.
But ignoring the trackpad, pitting a full screen OSX VM under optimal but real-world conditions against native OSX, I would still bet anyone could tell the difference.
"And it really is just the same. See, it even runs OS X!"
Agreed that it's not the same experience. Very slow/laggy.