I think everyone is missing the point... Seams, resolution .... whatever.
This really is all part of a larger crusade by Steve Jobs that began 30 years ago. You see, after watching
2001: A Space Odyssey while on one of his LSD trips, Steve had a revelation. He tried to share this revelation, but was
miffed at Bill Atkinson that he did not truly appreciate the geometric perfection of the ROUND RECTANGLE.
It may have taken three decades, but the iPhone 4G is the culmination of billions of dollars in sales, R&D, man hours... prior models have had strange case backs, ugly bevels, the antithesis of perfect lines and curves...
But at long last, at WWDC 2010, Steve (read: THE STARCHILD) will unleash upon the world the Swiss Army Knife of ROUND RECTANGLES...
2010 is THE YEAR WE MAKE CONTACT and iPhone 4G (Cue "Also Sprach Zarathustra" by Strauss...) is your new obsidian god of rounded corners with perfect radii.