And why your rant fails:
You assume that everyone who has an iPhone has a Macbook/Macbook Pro.
You assume that it is just as normal as everything else.
You assume that everyone has an iPhone 3G S or newer.
All 3 assumptions are wrong.
My father just bought himself an iPhone 3G S. My contract is up for renewal in August, meaning I can get the iPhone 4 when it comes out. Until my father can put together the time to get plane tickets to come out to where I am, Facetime will be the first time he will be able to see his newly born grandson and interact with him in real time.
In conclusion, your rant about Facetime fails, and fails miserably.
BL.