Thank you for such a thorough reply, I really like this forum and like talking about this stuff in a well thought out manner so I appreciate what you're saying.
My pleasure.
Re: the SATAII/III HDD vs SSD, I agree, SATA3 should have been included long ago, though to you original point regarding the 2013 MP being a success or failure, in part, based on value either gained or lost through internal storage augmentation, I don't think it should be considered because there is a viable option that is fast (and maybe faster than what was previously available) with Thunderbolt2 storage (ether SSD or with spinners and a lot of cache, or even striped).
Understood, which is why I mentioned the
'value' aspect into this discussion. The pragmatic reality is that there's always some sort of cost for any enhancement (benefit), so a
COST : BENEFIT will be used to inform the decision-making process. As such, the question is not
if Thunderbolt can functionally duplicate/supersede something like an open internal drive bay, but rather, what its
comparative cost is for doing so, and if that represents a
better value for the customer versus the alternative.
And being that this is IT, our customer expectations are that everything will become a better value over time...one of the classic examples of this is the metric of $/GB for data storage.
I think we're seeing the two sides of the same coin regarding expansion and thunderbolt. PCIe is great, but there are't unlimited slots.
True, but for use cases, there's also the Law of Diminishing Returns, where the first "N" opportunities provide the biggest benefit for the majority of use cases.
And similarly, there are some technical challenges, but non-Apple PC manufacturers have demonstrated that one can make a Tower PC which includes a Thunderbolt expansion port...as such, it literally is not an either/or.
Thunderbolt can connect a multitude of devices over it's different buses...
Simplistically, TB is nothing more than an externalized PCIe bus. From this perspective, the only advantages that TB has is that it (a) allows the capability to be external of the desktop, and (b) no longer is as strictly constrained by physical geometry. Of course, there are also limitations on this too, such as the potential necessity of adding another power supply, adding a cooling fan, desktop clutter, etc.
EDIT: as well the elephant in the room mentioned above, namely COST.
... that if were internally incorporated would result in a truly monstrous enclosure. One that would also have to have many fans and accommodate cooling for the cards and the rest of the devices that shared the enclosure.
True, but the thermal management of the classic Mac Pro already did this for the expansion requirements of four PCIe slots and six (4 * 3.5" + 2 Optical) drive bays...and isn't a noisy beast. The main complaint was its size/weight, but at least everything was in one box with a carry handle.
Primary subsystems of the 2013 form factor can be upgraded, such as RAM, CPU & SSD. The GPUs, while no options exist presently, would be a theoretical walk in the park replacement.
Understood, but this is still looking narrowly at if a capability exists, and is sidestepping the question of the cost for the capability ... particularly if it represents a more compelling value than its predecessor. For example, two 8GB RAM sticks are usually more expensive than a single 16GB ... and over the years, there's also been many examples where the 'Pro' pushing of the technology envelope has included
"the size 2X doesn't exist yet to buy at any price", as well as that larger capacity not being supported in Apple firmware.
I totally understand what you're saying about Photos but both iPhoto and Aperture still run if one is so inclined to use them. (Personally the like button and albums are good enough for me). I absolutely have to admit that the first version of Photos was not good and there was a bit of a shock but I understand your sentiment, especially regarding workflow and and specifically with Aperture. While I own both iPhoto & Aperture I personally haven't used either since I've acclimated to Photos that being said I'm not a pro photog and have no idea if the last version of Aperture competes with Lightroom (or any others). Though there was plenty of notice and as mentioned, Aperture didn't just stop working. For Photos now though it seems faster to make the most common adjustments than it was in iPhoto. I am def. not the best use case for this.
Yes, it does come down to use cases & workflows ... for example, just my personal photo/image collection is now greater than 1TB ... and this doesn't yet include easily 25K images on of my 35mm & medium format film not yet digitized, nor a "got volunteered for" family genealogy project which consists of two full Xerox boxes of 19th Century tin photos...I'm going to be busy in retirement(!).
The unification or the Metal API is tremendous for both iOS and OS X....
Frankly, I don't need to care: I care about what such "under the hood" stuff does to my workflows.
Final Cut Pro X runs better on a 2013 Mac Pro than any other workstation. Apple has optimized it to specifically take advantage of the dual D series FriePros (as old as they are).
Oh, no contest here: it is obvious to me that the nMP is a niche product that's vertically integrated with FCPX...but that's also part of the real discussion here: as a niche optimized product, just how can it be considered a success relative to the overall market that its cMP predecessor was able to serve (be sold to)? It can't...at least by itself. Granted, some of the customer base have found the MBP and iMac to be acceptable alternatives, but that also raises the question of if that alternative really was what the consumer
desired, or simply what they
settled for.
I 100% agree with you that Apple's offering around FCS3/FCP7 was the beginning of a downward trend in the pro space, where I think we digress is that I think Apple took it as an opportunity to build for the future and it's taking longer to regain market share than it did to lose it.
Understood, but to burn a business to the ground and then try to rebuild it is invariably harder (& more expensive) than to provide continuous continuity to one's customer base. As such, this is a foolish strategy, even if it looks okay in the short term.
I believe Apple has seen the writing on the wall and is developing a workstation class that can accommodate many more times the cores that are currently available, knowing primarily that heat dissipation will be a huge factor with stuffing in more computational / graphics cores.....and I think/hope that, that is what their plan is.
I'm not so optimistic, unfortunately.
From a broad strategic development perspective, I see that nearly all of their customer development tool ecosystem have been killed off. As such, Apple only has ~15 years left before their current customers retire/die off and the Mac BU goes into an irreversible decline. Might be much earlier though, which is why my AAPL stock is on my watch list, rather than assumed as a long hold on autopilot.
-hh