Thanks for sharing that -- on its own it was a great read.

At first, I was not surprised that they saw 1% of GuildWars players had these issues. My reasoning was given the time of the article (2012) and pointing to a more distant hazy point somewhere between StarCraft and Diablo[0] their user-base probably included a lot of "custom builds", a not-small portion of which would be "built intended for overclocking", in an era when the firmware/motherboard/processors would let you apply settings that would become extremely unstable under load[1]

... and I got about that far before I thought, only 1% of users managed to make their "let's see what happens if we alter the voltages/frequencies such that we run the DDR2-333 memory at DDR2-2048 (it's been a while), change the various "latency" settings throwing caution to the wind. Meanwhile all of this hardware is sitting in a case with a fan configuration that slightly lowers the air pressure in the case[2] ...

Back in the day (less common, today) you could often put any value from a range of "Way Too Low" to "Way Too High" and steps in-between. If it could reach the boot sector,... "Weeeeeeeeee!!" I recall a case of a customer who completely trashed an Intel Pentium (2? 3?) chip via firmware settings "my. kid. was. F---in'. with![3]"

Maybe I'm wrong and it's just a matter that the game involved attracts people who rarely OC/build and the 1% is "just those people", but anecdotally "in my life", everyone I knew back then who was a PC gamer either started with a build of their own or went that route the instant they had a job which allowed them buy their own computer (rather than sharing Dad's or getting his hand-me-downs if you were really lucky/have fewer years on you than I do).

My experience, especially back in the 08-09 era, was that things were ridiculously forgiving. Depending on the use, overclocking would either "do nothing at all" or maybe let you get away with slightly better graphics settings while maintaining a playable game. Generally, I purchased the cheapest memory rated slightly better than what I intended to configure them for (DDR2-xxx slightly higher than where I will clock it) with whatever I decided were the right latency values[4], placebo-overclocked day-to-day, but would push it from time to time. There's been times the system simply doesn't boot but one "tiny notch south" and it'll pass a 72-hour memory stress-test.

I've had crashes, locally, that I can't explain beyond "memory corruption" but I can't say if it's an OS failure, hardware failure or "something that's not memory corruption but malfunctioning other hardware" ... it passes a stress test, I usually find the "other hardware" a little while later (surprisingly often the PSU, for me).

[0] Unclear if editions implied are "I" in both cases, and it's not important enough to matter since reasonably earlier than 2012 puts you in the category of "the firmware/motherboards will let you do incredibly stupid things".

[1] Sometimes subtle "some character's armor texture is transparent" (making your enemies see-through, not naked, much to my teenage chagrin). Sometimes crazy like "Everything is shades of green with partial geometries".

[2] Say, if you had to have the most sleek case where every available air-flow "vent" can take a fan facing inward or outward (where it can sometimes be a bad idea to not leave one empty) has all of the fans blowing out... I've seen "The Vacuum Computer".

[3] So, this really happened to me (CompUSA, filling in at the Parts Department), and that's exactly the way I hear it, but you need to understand that it wasn't some form of "Jersey Shore" accent -- this guy was absolutely Korean with an accent so thickand not a day younger than...60? Aside from the shock of a person very much struggling with the English language dragging out the "F" word, you just don't see a plain-looking-harmless-old-man speak with such vigor and gusto!

[4] This being "unimportant" information for me day-to-day, requires hours of "refreshing via Google" and learning every miserable thing that's changed, coming to a complete understanding, finding that the memory I want either doesn't exist, doesn't work with my mother board, or costs a fortune and settling somewhere pretty close to what is "typical" if not ... exactly typical.