BoddAH wrote:More importantly. If futureproofing your music creation tools is THAT important to you. You could just not fucking update everything all the time like the OCD-driven consumerist you are.
Your computer would still fucking work along with all the software that already worked before you CHOSE to update and fuck everything up.
You can even continue checking your email on Netscape and ask Clippy for help if you’re stuck in Word. You can’t do that on a vintage synth.
And don’t tell me hardware synths are better in this regard because they are not. The only difference is that you can’t actually upgrade them (you know, in case you actually wanted to get awesome new bug-fixes and features without having to buy the whole fucking thing again).

Disclosure, I've owned a Memorymoog for about 20 years, and I've been doing music with computers for about that amount of time.
I haven't collected that many hardware synths, I have an Xpander and the Metasonix Wretch Machine. Still, 90% of what I do is in the box.
Let's be hones here, do you know anyone using OS9 or XP on a 15 year old machine? because I sure don't.
Though it's very possible with iPads and Windows Surface that the actual device lends itself to this, i.e. it's small enough to where 10 - 15 years from now people will be using them for discontinued software etc. <-- The problem there is usability VS cash now, a Surface 4 years from now will sell for enough to make a dent in the price of a new Surface... so again computers by their very nature have a built in lifespan.
So yes, the fact you can't upgrade them is actually a huge benefit in this way. The moog typically over the years has cost $2-400 every five years or so tuning it or fixing some issue, but no bug fixes needed. Software on the other hand costs me a lot more to upkeep, but it's worth it for sure. I have zero illusions that software is permanent though. A song from ten years ago will include MIDI instrument NI VSTs that I no longer have installed like FM7, Kontakt 2 etc. but that same song will have a MIDI track to the Moog that plays just fine, no worries.
They both have their benefits and downsides:
Hardware is tactile, interacts fluidly, is expensive up front, can need repair and takes up physical space.
Software is incredibly versatile, requires a lot of preparation to get a controller to be able to control half it's functionality, is cheap up front, and will eventually be extinct, it has a lifespan by the very nature of it's upgradability.
I'm surprised people think these are arguable points? but maybe my own experience makes it seem like they're obvious?