I just did a quick measurement and I realized that the 13.3" MBP enclosure is just big enough to accommodate a 14.0" display. If anyone from Apple is reading the forums, my biggest wish (more than the i3 processor) is for a 14 inch MBP. I already enjoy the portability of the 13.3", but 14 is the next logical evolution of this laptop, keeping the same aluminum housing. Maybe the "Macbook Pro" lettering at the bottom won't fit with a 14" screen, but I could do without that anyway.
Update:
It turns out 14.5" screens are available now, too. They're being used in HP laptops:
http://www.newegg.com/Product/Product.aspx?Item=N82E16834157281
http://www.newegg.com/Product/Product.aspx?Item=N82E16834157277
A 14.5" display is 9% larger than 13.3".
A 17" display is 10% larger than 15.4".
Update:
It turns out 14.5" screens are available now, too. They're being used in HP laptops:
http://www.newegg.com/Product/Product.aspx?Item=N82E16834157281
http://www.newegg.com/Product/Product.aspx?Item=N82E16834157277
A 14.5" display is 9% larger than 13.3".
A 17" display is 10% larger than 15.4".