Micky Do, iirc you were one of the few (only?) person besides me who thought that HDDs were an appropriate option in a mini.
I’m sure Apple values our business, but they’re not going to make a special PickMick SKU just for us.
The mini went from a $749 1.4GHz 15W dual-core 8GB/1TB Fusion (or $899 2.6GHz 28W dual-core 8GB/256GB SSD) with 16 GB max of soldered RAM, 2 Thunderbolt 2 ports and 4K30 video to a $799 3.6GHz 65W quad-core 8GB/128GB SSD (or $999 8GB/256GB SSD) with 64GB max of socketed RAM, 4 Thunderbolt 3 ports and 4K60/5K60 video, with an optional $100 10GbE port. Yeah it took four years but it didn’t get discontinued. In any mini fan’s book, that’s a win.
The $499 4GB/500GB, $599 8GB/500GB and $699 8GB/1TB HDD models are dead dead dead. $799 is the cheapest mini SKU Apple will sell. No HDD, no Fusion.
The old $599 8GB model is history. Save for an extra week/month/year for the extra $200 it takes to get the new 8GB entry level mini. Like the $200 bump from the $1,099 dual-core iMac 1080p to the $1,299 quad-core iMac 4K, that extra $200 buys a lot. It gets you a much better machine, and it’s worth it.
Better for what....?
As a teacher I use a computer to create documents (Pages) and keep records (Numbers). I use iTunes for audio for most of the courses I teach, and occasionally the DVD player. I have transferred a few tapes to digital using Garage Band and iTunes. Occasionally I use Keynote for presentations. One course I teach has everything on its own app, which I have downloaded. These days I need a computer at work most days, so recently acquired MacBook Air now takes care of most requirements. However, I still do prefer create documents on my Mac Mini with a full sized keyboard and a decent sized monitor. I got the Air to supplement the Mini, not to replace it.
Interestingly, Apple is continuing to offer the 2017 MacBook Air along side the 2018 model.
In my personal life I do a bit of photography and have provided shots of sports to the local press for several years. With the modest gear I have (Fujifilm X20) my 2009 Mac Mini and iPhoto were fine. Photos 1.0 less so, but with the MacBook Air I now have Photos 3.0, which is more than adequate, however with just a 128 GB SSD, storage is a shortcoming for archives...... Would be too with the cheapest 2018 Mac Mini..... and speccing extra memory would see the cost go up quickly. Cost effective storage is an issue.
An upgrade of camera gear would see bigger file sizes which might prove a challenge to the 2009 Mini, but on my budget (I earn about $US 1,000 a month) that is not going to happen any time soon.
Other that that I mostly use my Mac Mini for entertainment and news (I don't have a TV and prefer internet radio from Aotearoa or Blighty to local offerings) and communications (I am an expat).
Blazing performance may be of benefit for a videographer, a professional photographer, a researcher or accountant crunching a lot of numbers, or other professionals. There is not much in it for average folks, who have long been well served by modestly specced Mac Minis
Fast boot time....? Who cares for a machine that is mostly active or in sleep mode 24/7.
Snappy opening apps....? Most of the apps I use frequently are open most of the time..... probably the same for many average folks at home.
Fast search time for files..... Nice, but I am not frequently opening and closing files, and can wait if it does take a few more seconds. Time to get up and take stretch anyway.
The "much better 2018 Mac Mini" would provide little or no significant benefit over what I have now, beyond being able to upgrade to Mojave, thus enjoy support and updates for a few extra years. I could pay cash for one right now from my reserves, but seems poor value for money to me.
At this stage, when the original 120 GB HDD fails on my 2009 Mac Mini, repair (with a bigger HDD, say 512 GB) is more likely to be the call rather than replace with the 2018 Mac Mini Pro, which has way more performance than I need, or could even use.