!! Sorry, this was supposed to be in another thread. !!
"Oh just use a USB-C hub!" = another box to carry about. Somewhat defeating the purpose of a 1kg machine."
Hm, so let's say that we have MacBook Pro with all those great ports and on the other hand we've got MacBook Retina with the original adapter from Apple (small and light). But we're missing something, don't we? CABLES. You'll have to carry HDMI,ThunderBolt (adapter), USB cables as well. So how this somewhat doesn't defeating the purpose of the portable computer? And don't tell me that you are counting on people that they will have spare cables. The new MacBook is ultra portable computer for some tasks. I've read many reviews and it seems that new MacBook is powerful than you think. If you are a graphic designer or any other person who needs heavier computing you'll probably buy MacBook Pro ( but I've read that some people even use it for some graphic designing without any problem ) and for us others there is a great ultra portable, light and thin MacBook

By the way I have never used an SD card slot for transffering photos from my EOS camera.