Earlier quoted context omitted.
Probably because people have been predicting this kind of thing for years. It is also worth pointing out that only 18% of Apple's ridiculous revenue comes from Mac sales.
To be fair, people have been predicting both sides of the coin for a while. People predicting success on hacker news tend to get upvoted, and people predicting failure tend to be downvoted, regardless of the reality of the situation. Right now Apple is doing great. I would still question the sustainability of this business as an investor. What's next after ipad? Long term, 5 years say, ipad/iphone margins will evapor…
They grew the market for smartphones and tablets, and they'll probably continue to do so. It's still a long way to smartphone and tablet saturation.