I think that is an unfair reading. People have been saying they should have kept the old MP form. They have cut out expandability, but why? Is there a reason they couldn't have made a similar device 1/2 -> 2/3 the size of the old MP instead of 1/8?
Don't get me wrong I think this is a lovely machine. I just don't see why they 'needed' to make it so small and non-expandable internally. It makes even less sense when that was one of the main selling points on their own website for the previous version. Add on the cables they spent years get rid of you come away really confused.
I can't even make a business case for it. It isn't like the price is going to drop dramatically. (Please let me be wrong here!) People would have paid the price anyway if they wanted a MP; heck, I was hedging and would have bought a version last year had it had significant internals upgrade.* The market that wanted internal expansion may have been small, but surely they would have contributed to a larger market willing to pay for a MP. Unless the price drops significantly, I can't see how this increases their market, and they were already at high profit margins for the boxes. I can only see the market shrinking.
[...]
Well, they 'needed' to make it smaller because they wanted to. Because they felt the current 'Pro' (whatever the ***** Pro means) desktop paradigm was old, obsolet and didn't fit well with current computing needs anymore. And while the new Mac Pro may not be internally expandable, it certainly
seems internally upgradable*.
Being a designer, and a computer aficcionado since I laid my hands on the first 286 my dad brought home (in the early 90's), I happen to agree with them

apple

on this.
For a long time I've been thinking of how you could optimize the 'Pro' desktop experience. And modular is the way to go.
I probably don't have the same computing needs that you do, so why should I be obliged to stick with the same components than you inside my MacPro? Or with empty space (air) for that matter? Huge amounts of empty space means huge amounts of air that you have to move and try to cool down.
By concentrating only the main components in a self-sufficient tidy package, they have (hopefully) improved thermal dissipation and greatly reduced noise (yes, heat and noise ARE a big concern for me: I want a computer to compute, not to act as the main heater and ambient noise creator in the room).
This way, they also should have been able to reduce the cost of the machine, but with high-end components (specially PCIe internal storage), R&D investments and the 'assembled in USA' tagline let's see where the price goes...
Plus, and even more importantly, my computing needs will not stay the same for years and years to come (yours probably won't either), so this way I could keep my CPU and motherboard (which, let's face it, nowadays can easily last 5-to-10 years for most use-cases) and easily upgrade and expand anything else as I need to (again, both RAM and GPUs seem upgradable from the images).
So, when you're designing something (remember,
design has [almost]
nothing to do with how the thing looks) and you face the confrontation:
huge amounts of empty and inefficient space vs. no inefficient empty space and super efficient user-oriented expandability and upgradability what do you do?
Well, 3 years ago when I really needed a so-called 'Pro' machine and I designed and assembled my own computer
**, I followed the second permise...but that's just me

- I had no use for an optical drive, so I didn't put one in, nor did I left the space that it would take empty and stalling.
- I needed an HD that I could attach to my 'Pro'-machine but also take with me and connect to my MacbookPro or to a client's machine, so I bought a SATA HD and made an external USB+FIREWIRE enclosure.
- I needed fast internal storage (mainly for Windows and other software installation) but the machine should also be self-sufficient (meaning I needed space to save the files I was working on at any given time, even if the external drive was not connected), so I bought a small SSD + a 1TB SATA HD. The 'hybrid' choice here was purely due to money constraints, and I believe Apple could have found room for 1 (ONE, and ONLY ONE) 'standard' HD inside the MacPro enclosure, but well... ssd prices should be going down for some time now, plus you can have as many externals as you want (just leave one connected to the machine all the time).
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* RAM certainly IS upgradable, and I don't see why the GPUs wouldn't be, but Apple has the tendency to screw up there, so let's keep hoping they just didn't 'reformulate' the pro-desktop paradigm just to cripple it before it's even born.
** At the time, the MacPro was both too inefficient and too expensive for my needs, and having no choice but to use 3ds Max + Vray meant that it would be stupid from me to spend $2.000+ in an Apple computer just to install windows and never use OS X (I have a 13" MacbookPro that I carry with me all the time for the rest of my computing needs).
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P.S.: Please don't get me wrong (if you ever find the time to read this long post), I'm not trying to attack you in any way, I just needed to express my opinion on the 'Pro'-desktop paradigm, something that I felt was in need to be re-imagined for a long time now, and your post seemed the perfect excuse to do it...
