You are right about one thing though, it is a cautionary tale. I wrote it because I didn't see enough showing the pain involved.
As for the part about you wanting a gaming PC anyways, I had somehow missed that. (I have to admit I zone out whenever video games are mentioned.)
> seeing as my gaming PC was due for a refresh I figured I could give it a go and if it all went to hell, I’d suffer through the pain then move it to that role when the Mac Pro was ready.
Interesting that you count build time against his billable hours, but not resale time for the canned system. Selling something does not take a negligible amount of time or effort.
It isn’t skilled work and it’s not taking time away from my actual work. It’s hard to put a price sticker on, just like I don’t calculate how much money I waste by going to a movie.
There is another reason why I didn’t mention the time it takes for resale. From reading the article I got the impression that OP didn’t count the time it took to research the various components of his Hackintosh, the time it took to look them up and order them, and dealing with the delivery. I think those activities easily take longer than reselling a recent Mac.
While I think it's less time overall to resell than build, for sure, I also think you're stacking the deck by handwaving away the time and skills involved in reselling.
If OP wanted to successfully sell his computer, he would have to put Windows on it before offering it on eBay. And even then, I don’t think he’d get much more for it than the price of the Windows license.
On the other hand, had OP spent his $800 on a Mac mini, he would be able to sell it for close to retail price. Even after a year, he could easily resell that computer for $600.
But to say that selling his computer would net him little more than the Windows license is absurd. It wouldn't be Apple resale prices, but he should definitely be able to get %50 back. He'd get the most value by parting out the system.
Instead, he chose to spend 4 full working days to build a computer that doesn’t work as well as a Mac and can stop working altogether any day with no recourse. A computer that is worth zero in the resale market. A computer that Apple will not service.
By the sound of it, this is the author’s only computer, which he is dependent on to make his living, and it seems he isn’t planning to buy another Mac (even though he is a professional iOS developer).
This is a cautionary tale, an extreme example of being penny wise and pound foolish.