Apple's new MacBook Pro models have upset many people for many different reasons. Some are unhappy with the inability to get more than 16GB of RAM, some are upset with the high-price, some are unhappy about the missing physical Escape and function keys, and many are unhappy because Apple didn't put an SD card slot in the MacBook Pro. But Apple has an explanation. From a report on The Verge: Speaking to The Independent (paywalled), Apple exec Phil Schiller said the company had dropped the SD card slot as it was "cumbersome" and because wireless transfer technology for cameras is "proving very useful" as an alternative. Schiller said, "Because of a couple of things. One, it's a bit of a cumbersome slot. You've got this thing sticking halfway out. Then there are very fine and fast USB card readers, and then you can use CompactFlash as well as SD. So we could never really resolve this -- we picked SD because more consumer cameras have SD but you can only pick one. So, that was a bit of a trade-off. And then more and more cameras are starting to build wireless transfer into the camera. That's proving very useful. So we think there's a path forward where you can use a physical adaptor if you want, or do wireless transfer."