Asus do seem to have a good reputation but I have not had a good experience with them. Two Asus products I purchased a DVD ROM and a motherboard both failed just after the warranty period. I may have been unlucky. On the other hand the two Gigabyte motherboards I had one failed after 9 years and the other retired due to obsolescence.
This article is as inconclusive as the article on HDD failures.
In this case, Puget buys a limited selection olf parts. One has to assume there are buying incentives in play, with limits the number of products tested.
It's one thing to say that Asus boards last a long time. It's quite another to be able to say, "Asus boards are better than Gigabyte, with regards to longevity".
Urban legend has it that most electronic equipment failures occur in the first 30 days or so. If it makes the first month, it's usually going to make it to retirement in obsolescence.
Mid term failures are most likely caused by abuse. So, somebody builds a $600.00 gaming box, when a $1200.00 hot rod would be more appropriate to their expectations.....then, (wait for it).....BOOM...! And a big whiny, piss and moan, to the tune of, "you sold me junk".....is the likely aftermath.
In any case, eMachines board are supposed to fail in a year. So, why is my 915 Intel based 915 system still going strong pushing nine? Even still, I can't say it would have outlasted an equivalent MSI board, if you see where I'm going with this.
All ranting aside, most anecdotal evidence is probably useless to one degree or another. I have 6 computers in the house, and I live alone. Some of them don't get turned on but maybe once a year. So, those should last 20 years. It's a far different story, if that one computer, was owned by a family of 6, and was up 24 /7 / 365, while being situated in a stuffy closet. So, if anybody is going to post reliability statistics on anything, it needs to include: hours of up time, climatic stats, and even extraneous environmental factors. Say maybe cat litter dust in the fans? Yeah, we got that.....
I will say that over the years, I've had routinely bad experiences with specific brands, which were compelling enough to avoid purchasing anything by that maker ever again. But, as the saying goes, "your results may vary....."