At first I thought that the MacBook Air was just a thinner MacBook Pro without Touch Bar, but as Apple was tightlipped about their processors, we missed something crucial: it has the latest Y-series 7W Intel processor. It's a fanless architecture, but Apple added a fan for when it would get hot in Turbo Boost mode, instead of throttling the CPU during high loads. So it's mostly fanless. To me that means that the MacBook Air is a 13.3" version of the retina MacBook and also adds the long requested two Thunderbolt ports. The current line up doesn't make any sense as the price difference between the MacBook (with outdated specs), MacBook Air and base MacBook Pro is so small, however the processor difference is huge. So people who were waiting for a 14" MacBook, is the Air something you would upgrade to?