Still, buying one of these updated models is made even more foolish by the fact that the company told journalists that another Mac Pro update will arrive.
Huh? No, they said the next full update to the Mac Pro will be in 2018 or later.
I think their mistake (besides going dual-GPU) was not to sell upgrade parts for the existing Pro. It
is modular, even if it's not so user-friendly to upgrade. There are Apple stores practically everywhere (don't they have a repair section? I've only ever set foot in one, once... and quickly left), for those not comfortable doing the upgrade themselves. If they designed it right, they could've made the CPU
and GPU boards upgradable. The CPU board could've connected to the rest of the box via PCIe 3.0 and power. The GPU boards could've done the same. Seriously, you don't even need a PCIe switch, for this. Just expose all x40 lanes of the CPU, and put everything else on the other side.
I don't see myself buying a Mac Pro soon, if ever. In fact, I've never owned any sort of Apple product. But I don't hate them for building this thing. It's nice to see what you can accomplish, if you dispense with ATX legacy and start from a clean slate, with a big budget and a high MSRP.