Pro Tip: The MacBook Air line of today has taken over for the MacBook line of old. It's not like the original air which was so much thinner and lighter than everything else. Thickness of the 13" MacBook Air is 0.63" vs 0.59" of the 13" MacBook Pro and weight of the Air is 2.8lbs vs 3.0lbs for the Pro. The MacBook Air is the lower-end MacBook now.
>> Pro Tip: The MacBook Air line of today has taken over for the MacBook line of old. If that's the case, I'd like it to become as light as — or even lighter than — the old MacBook, which weighed merely 2.03 pounds. At this point, I'd love to have a Macbook Air with a battery that lasts "only" 6 hours, but weighs around 1.5 pounds. Hell, I'd pay extra for the option.
https://en.wikipedia.org/wiki/MacBook_(2006%E2%80%932012)
Not this MacBook line, which is the one you're talking about, and took over the MacBook Air line of old: