Well, I would say Apple's — I mean, obviously it's very, very, very tech-involved, but it's a consumer product to a great extent too. And I mean, it has consumer aspects to it. And one of the great books on investing, which I've touted before, is one that Phil Fisher wrote back around 1960 or thereabouts, called "Common Stocks and Uncommon Profits." It had an effect on me. I went out to meet Phil Fisher after reading the book, I found him in this little office in San Francisco. And I recommend any investor read that book. And it's still in print. And he talks about something called the scuttlebutt method, which made a big impression on me at the time. But I used it a lot, which is essentially going out and finding out as much as you can about how people feel about the products that they ... it's just asking questions, basically. And Apple strikes me as having quite a sticky product and enormously useful product that people would use, and not that I do. Tim Cook's always kidding me about that.
So I ask people about products all the time. When I take my great-grandchildren to Dairy Queen they bring along friends sometimes. They've all got a iPhone and, you know, I ask 'em what they do with it and how ... whether they could live without it, and when they trade it in what they're gonna do with it. And of course, I see when they come to the furniture mart that people have this incredible stickiness of — with the product. I mean, if they bring in an iPhone, they buy a new iPhone. I mean, they're ... it just has that quality. It gets built into their lives. Now, that doesn't mean something can't come along that will disrupt it. But the continuity of the product is huge, and the degree to which their lives center around it is huge. And it's a pretty nice, it's a pretty nice franchise to have with a consumer product.
But it's a decision-based ... but again, it gets down to the future earning power of Apple when you get right down to it. And I think Tim has done a terrific job, I think he's been very intelligent about capital deployment. And I don't know what goes on inside their research labs or anything of the sort. I do know what goes on in their customers' minds because I spend a lot of time talking to 'em.