Bla bla bla...
Can we talk about computers again?
What do you think the iPhone is?
Seriously, it has far more computing power in it than several generations of Macs. It connects to the Internet. It runs applications. It sends and receives email. It manages personal contacts. It plays games.
It is a computer.
And it is the future of computing (or at least, the approach of increased capability and mobility in computing devices is). Apple is very savvy to push this direction.