The MacBook air really has made me rethink a portable device. 1) my wife has a unibody MacBook 2.4 c2duo 4gb ram needs to be replaced with either a MacBook air 13 or MacBook pro 15 . She owns an iPad 3G 64gb and iPhone. Her decision is trade MacBook for MacBook pro 15 and keep iPad for travel or trade both MacBook and iPad for air. 2). I have an iMac and iPad and iPhone. Looking at trading iPad for air. I know personal preference between two but has anyone miss their iPad 3G and iBooks for reading. Any thoughts would be appreciated.