Can anyone tell me the difference between the black and the new white iPhone 4?

I just don't understand this.  What's the fuss with the new white iPhone 4?  Is it just because its another color other than black???  My gosh, is that it?  What's the fuss then?  You can easily change the casing on the new iPhone  4 to any colors you like... This website has lots of cool tips for the iPhone 4.  For specifics on changing the color of your iPhone, click here and check out how you can change your iPhone color....