Now that iOS developers are rolling out plenty of iPad optimized versions of their apps, they may soon need to create yet more variants for the next generation iPad. Reports out of Taiwan are now saying that Apple will utilize a Retina Display, but if they do, resolution will have to increase from the current 1,024 x 768 and 132 pixels per inch to somewhere well north of 2,048 x 1,536.
Other changes that might arrive in iPad 2
