The only thing that Mac Pro offers that "nothing else" does is a valid MacOS license in a workstation class tower suitable for pro media production. I don't kn

The only thing that Mac Pro offers that "nothing else" does is a valid MacOS license in a workstation class tower suitable for pro media production. I don't know why the author needs to spout bullshit about the specs like you can't build an equivalently (or higher) spec'd machine for less money. You just can't put MacOS on it without some effort and violating the ToS. As for the MPX connectors, I don't see how those are different than the kinds of PCIE slots you'd see in top of the line ATX/EATX mobos. As an aside, the improvement over the iMac Pro is largely proper cooling (Apple's AIOs haven't been able to take a fast multicore processor to respectable loads in like a decade) and availability of disk space worth a damn.