Thank you and congratulations to you, too! And I agree, it all depends on the person. Want might be just as important as need to some people.
I don't blame the people who think paying extra is stupid, nor do I think anyone should blame the people who want to pay extra. Let's face it, we're probably all overpaying for our Macbooks whether we got the 2.0 or 2.4.
I don't bash on people for buying the 2.4 because they want it or like the backlit keyboard, but trying to justify it by saying it's a big difference in CPU performance and that it will be useful in a few years (which some do) is just lying
But if you buy the 2.4 because you want to, thats great
I rather take the cheaper and switch in a year, since you probobly lose less money in taking the cheaper and selling in a year.