What on earth would you plan to do on that little MacBook that requires the insane speed of TB3? Seriously, you weren't gonna do 4k video editing on it, were you?I like this laptop a lot but no TB3 support is a killer for me. Can't wait to see the upcoming MBP 13", that one I hope will have TB3 on it.
I believe that little MacBook is a design statement showcasing what's possible with a fan-less design within those size and weight constraints, rather than a workhorse outfitted with state-of-the-art processor and graphics.
Smaller than the 12.9" iPadPro, and only slightly heavier, this rMacBook is geared towards and perfect for, those doing light computing tasks who like the weight and size of an iPad but prefer a conventional clamshell laptop running OS X (macOS), over iPads running iOS.