Plausible Rumor: Refreshed iPod Touch and Skinnier, Lighter MacBook Air En Route

The MacBook Air could soon get a radical makeover with new tech thinking that'll spread throughout the Mac lineup. It's happened before, and the latest set of rumors are plausible. 

The latest comes from Digitimes, a site that seems to have several sources inside Apple's Asian manufacturer base who from time to time leak it accurate information. It notes that both a new MacBook Air and next-gen iPod Touch are due to arrive in the "second half" of this year, which we can imagine is in the...