The Japanese blog Macotakara reports that the new iPod Touch will sport a 4-inch screen, the same dimensions we expect for the display on the iPhone 5 and a nice expansion to the current 3.5-inch screen. And that isn't the only thing the Touch will have in common with its Apple siblings.
Here is a feature that has everyone stumped. Macotakara also reports that the iPod Touch case has a hole in the lower end of the rear shell. Anyone want to guess what it's for?