Well, here's what I was thinking...
My mother lives in a Rural area, so if she has issues with the machine, it's not like she can just pop by a hardware store or appliance center and complain. She's about an hour and a half drive from anywhere which sells appliances.
Heh, anything goes wrong with that machine and she has to make an investment. A phone call is long distance. A trip out uses gasoline and time. There can't be many. Especially those dreaded, "The service guy has been out four times now to replace x, y and z."
In theory, a lot of appliance places will gladly sell me an extended warranty which covers everything, but it comes down to the time and money spent to continue investing in a machine which could potentially be a lemon.
The problem with Whirlpool, WCI, GE, etc is this...
If a company builds 10 million machines a year and 0.01 percent of them are defective or will go defective very quickly, that's 100 machines which will bite the dust just after their warranty. It's a calculated business risk.
All anyone would ever see on youtube, forums, etc are the unhappy owners, even though they probably make lots of great machines which could potentially last 10-15 years under light usage in an ideal scenario.
In the case of one video I saw on youtube, some engineers apparently seem to design their machines to fail. (Screws sticking out from the inner basket, which could lead to scraping the plastic outer tub for example.)
The other issue is the infamous broken/corroded spider issue which is fairly common with domestic North American front loaders. Reading on this forum, I understand it's also a common problem with cheap Indesit, Ariston and Hotpoint machines in Europe. (Sorry guys, but I've only seen Ariston sold here in Canada.)
So, if I want to consider something, either it would be cheap and expected to fail within a few years, or it would be something considerably more expensive, but designed to last.
More to the point, it seems to me like it's also getting the best value for my money. The best warranty, the best construction at the best price.
So, I kind of figure this brings it down a few different options. (In no order of preference)
1. LG WM2140CW (4.0 cu.ft) or the WM1355HW (2.7 cu.ft)
2. Samsung WF210ANW
3. Miele Novotronic W1612
4. Asko W6222
I figure a larger capacity machine would vibrate more and cause issues, so smaller capacity machines are certainly an option if they don't have vibration reduction technology.
Thanks for all the input so far!