I don't think it's good that the stock moves so quickly up and down. That magnitude of value should not be subject to the vagaries of numbers that are fundamentally unimportant.
A prescient comment on the phone call was that Apple views the iPhone business in terms of years, not months. And here we are with not days but hours of sales swinging the value of a company by 10 billion dollars.
One of the drawbacks of Apple's success this past year is the deleterious hyper-vigilance of a public that has become too aware of it. When no one cared, Apple could make mistakes without fear of a 10 billion dollar spanking, and therefore flourish. Hills and valleys didn't matter; vision and talent did.
You have to wonder if Apple can continue to be Apple with this many people watching it, this much money moving on less than a burp, and this many people reading this thread. I wonder if Apple and can be Apple with so many people cheering or mewing when the stock goes up or down by 5 points.
If AAPL went down 50 points tomorrow, that would be good. it would remove the poisonous "Mad Money" sports-like pulse-taking every time someone flushes the toilet in Cupertino.
If you zoom out and get a sense of the fundamental transformation of our society from industry to information, and identify those companies that are best positioned to drive it, you can make a lot of money. But not by examining 30 hours, 30 days, or 30 weeks.
This is all silliness. Anyone who is interested in AAPL should buy a Mac and an iPhone. If you like them, invest for 10 years. If you don't, go away. But if you do choose to stay, please don't confuse the most momentous transformation in the history of our species with a basketball game.