Two points: I wonder if your quote of Oppenheimer's is taken from a context within which he made other pro-Mac statements? Secondly, consider IQ. 49% are above 100, 51% below (yeah, should be 50/50 all things being equal, but biologically it's 49/51 or so). So 49% of the pop. has an IQ higher than the other 51%. Mac desktop share? Maybe 15% tops. You need more than raw smarts to consider the Mac. You need to experience the difference. Meaning - exposure to it. If it means exposure via escape from malware, so be it. And as a Mac user, I'm happy to shout that to the rooftops.
The Mac, Merely a Safe Windows System?