[developer2]

USB-C flash drives are already out there, and cheap. Will still need the dongle for transferring between the new Macs and non-USB-C devices for ~3 years.

These are laptops with built-in keyboards and trackpads. People who opt for external input devices do so via Bluetooth. I've never seen a USB keyboard plugged into a MacBook; and even if you have a fancy gaming keyboard, USB-C replacements will be out in a matter of months. Or again, the dongle.

This series of laptops is a perfect progression. It needed to have 4 USB-C ports, and it does. No complaints.

Well, other than the lack of a hard escape key. Turning shift+F6 into shift+fn+F6 is annoying, but I'll get over it. The only applications that I use fn keys with have key remapping, so if I really can't stand it I'll change my shortcuts. The escape key though... not looking forward to the day I upgrade my hardware and find myself having to enable the "caps-lock is now the escape key" preference.

[adamors]

Bunch of generalisation. Plenty of people use external devices via USB with Macbooks. Now all of them will need adaptors. Same goes for people who have a bunch of flash drives. New ones may not be expensive, but it's still a waste of money when nothing actually stopped working.