Total Nightmare: USB-C and Thunderbolt 3
Personally, I am rather sad to see the Magsafe connector go, and having to sacrifice IO for charging while mobile seems like quite the headscratcher.<p>It's somewhat funny that not only will you have to carry dongles for everything for a few years time, but also make sure you carry the right USB-C cables, as your friend's might not work. Yay we have superlight laptops, but need to carry a backpack full of spaghettied cables.