If apple forces me to ditch the MP, I do not know what I'll do. That's an honest answer, not desperation.
Well...
Two weeks have passed since I wrote that thing above (and some other dejected stuff about how Apple's letting it's chance slide by), and as so happens, even though I've been on vacation in between, and have only twice powered up my MP 5,1, I've actually come to a conclusion of sorts (if you just want the conclusion, jump to last two paragraphs), but a MAJOR caveat has to be mentioned: This is my solution, based on MY needs, and will not necessarily apply to any of you...
I've tried the "one computer to rule the all" - approach (one high-end MBP and high-end displays at home and work) in 2011, and it does not work for me. Two reasons, I really appreciate internal expandability and I antropomorphize hardware (which means, I do not like to hear fans scream, because it makes me feel I'm evil as I'm punishing the hardware). Basically that means, I've accepted that I have different computers for different user profiles/locations. Lucky we're no longer in the days when Zip-drives were considered modern. Dropbox, Megasync and other services make sure that I can pick up at one location, where I left off at the other.
My use profile varies somewhat over time, ranging from 50-80% mobile and 50-20% desktop. For some time (2014) I tried having a MP at work (5,1) as well as a MP at home (3,1), and was thinking of getting a third for my "second home" (many scandinavians have those) to supplement the laptop I had for travel uses (MBA13") but the drawback with desktops is that in order to get the full benefit, you always need stuff around them (displays, mice, etc.), while the main advantage of desktops (internal expansion, spacious storage) are in stark contrast with the basic need and m.o. of mobility...
Now, I'm happily working with a set of no less than four (+1) computers (the blessings of dropbox pro and megasync):
• A MP5,1 in the den at home permanently linked to my "permanent storage" setup (a 2009 Mac Mini managing a set of softraid, daisy-chained FW800 drives);
• A 2014 MBA at work(with 23" ACD);
• A 2015 MBPr for taking to the second home as well as serious off-site work; and
• A 2008 Unibody Macbook (which I am now writing on), for whenever I'm going places where hazards are galore (liquid spills, etc.).
All of the other components of my "electronic data processing" system, do rotate around the conceptual centre of the MP. This does not imply that any critical data would be "only there" (I'm not that stupid - I have both local mirroring as well as cloud backup for active files as well as off-site archiving for infrequently used files), but it means that it is the central node, which everything else rotates around and orients itself toward.
So, what am I going to do?
- Considering that I do like a computer which can take a load (and some internal upgrades and added hard drives) without running to mama
- Considering that the most probable fail points of my current MP 5,1 are PSU and logic board
- Considering that I already have some critical spares (RAM, GPU, CPU)
- I'll get another MP (a 5,1) to work as a worst-case backup. And maybe a third one. And entry-level machines will do,
=> Because whenever I need a computer which does 26000 in geekbench, I'll have one which can do so 24/7. And If for some reason the MP5,1 would be "obsoleted" and could not use the new killer app (hypothetical), I could use a laptop for that.
The cMP is a for factor and a set of abilities which suits me, and will probably continue to do so for the next 5 years.
RGDS,