How can Apple be ahead of Intel, where Intel is the dependency? Intel is not forcing apple to launch this new MB, Apple can wait....
How big was the difference between the first and second gen? I got the second one.
They wanted to release a super-thin notebook with a fanless design. The only compatible Intel processors are the Core M processors. With all the delays to Broadwell, much improved Skylake processors are waiting in the wings.
My point is that, for better or for worse, the new MacBook is a lot like the original MacBook Air. Those who can wait until October or November might well be rewarded with a fairly significantly improved MacBook. But if you want something this light, whether from Asus, or HP, or Lenovo, you are getting a Core M processor that has comparable performance to the 2011 Sandy Bridge processors, albeit at much lower power draws.