Price alone isn't the factor why i am skipping the Mac Pro.
as a long time PC user, who is currently on probably 6 year old hardware (Athlon II x4 @ 3.0Ghz w/ 12GB ram), this is the year to upgrade.
Based on the old Mac pro size, dimensions and options, I put the Mac pro right at the top fo my list as potential replacements. its a computer with plethora of internal expansion capabilities. that is also extremely powerfull, Quiet, and looks good.
Unfortunately, the New Mac Pro is all compromise. While it looks really cool, and if circumstances were any different, It would remain at the top of my list. unfortunately, the new design is a complete non starter for me and the nMP gets stricken off my list completely.
I'm not a media producer. I don't use OpenCL. I have no use for workstation level graphics cards. making it so that the core "design" is a fixed theme, means no matter what, I have to get 2x workstation graphics cards and only one CPU. So far, they've indicated no options otherwise. I'm a database administrator. I need lots of ram and the more cores the better! Highly parallel report generation. those 2 GPU's i have no choice but to buy now are going to sit idle 99.9% of the time. I would have been better served if you could customise the loadout. 2 CPU and 1 GPU would have been ideal. Replacing those GPU's too with a midrange consumer card would have also been welcome (who doesn't want to play the odd game now and then).
Then, the compromise on expandibility also makes it a non starter. External devices isn't a suitable replacement for internal. its a compromise at best. An example i've used to demonstrate is my situation. Currently, my desktop computer contains everything internal. 3 HDD's. 2 SSDs, Memory card reader. 2 optical drives, and a TV Tuner card (since my PC also does my Live TV streaming in the house)
my house is tiny as well. my home office is a room that is 8'x5'. I have just enough room for a desk. that desk has just enough room for 3 monitors, my keyboard, Mousepad and a large dinner plate. Where is this tower supposed to go? Nevermind that, Where is this tower AND the 3-4 different expansion thunderbolt devices supposed to go? what about the dozens of wires now sitting on my desk? Now each one requires it's own THunderbolt cable and will require additional power outlets for each device, which means upgrading my small UPS! Currently my workstation computer sits on the floor at the back of my desk. Where I can put my feet up and keep them warm
And almost none of that consideration also includes the fact that, while the nMP price itself doesn't seem too unreasonable, you wlil have no choice but to spend additional hundreds, if not thousands on Thunderbolt based expansion bays. A cost that a normal tower doesn't include.
So yeah. Apples move to a appliance instead of a pro computer has completely elliminated me from purchasing this. And Apple has absolutely zero products that will even remotely fit that need. So unfortunately, I will have to go the rout of a custom desktop that I can hopefully Hackintosh