Apple has replaced the MacBook Pro with a faster MacBook Air labeled "Pro". I have no idea how they could think that professionals would use a MacBook Air (no ports, shallow keyboard, no expansion, no innovative features, marginally lighter). A tiny ribbon display is completely useless to me. They removed the escape key. Twenty years of using Macs and I'm not sure what my next laptop is going to be.
I think initially "pro" actually meant "for professional users," but it's clearly now just a marketing term. As a professional user, I want at least a mixture of port options (hdmi, usb) and a keyboard that supports touch-typing, not some gimmicky band I'm going to have to look at to see what it's showing. I've been using macs for ~20 years but my next laptop will not be from Apple.
ECC and Xeons aren't fringe exotic technology. Intel obviously has some kind of hang-up with their market segmentation though.