http://pogue.blogs.nytimes.com/2007/01/13/ultimate-iphone-faqs-list-part-2/
Markoff: “What about all those plugins that live within Safari now, like Flash or like Java or like JavaScript?”
Jobs: “Well, JavaScript’s built into the Phone. Sure.”
Markoff: “And what are you thinking about Flash and Java?”
Jobs: “Java’s not worth building in. Nobody uses Java anymore. It’s this big heavyweight ball and chain.”
Markoff: “Flash?”
Jobs: “Well, you might see that.”
Markoff: “What about YouTube–”
Jobs: “
Yeah, YouTube—of course. But you don’t need to have Flash to show YouTube. All you need to do is deal with YouTube. And plus, we could get ‘em to up their video resolution at the same time, by using h.264 instead of the old codec.”