RE:"Err...no. In this case, Abit selected a standard ECS OEM/ODM design and then requested certain customizations that private labelers are always allowed to choose, such as PCB color, onboard options, CNR/AMR options, and yes capacitor selection like Japanese-only"
In this one case, maybe. To fill a niche. But does Abit let ECS completely design and build their flagship boards? Gawd, I hope not.
PS> Private labeling is very common in all manufacturing. But maybe there are some mods like you said and more rigorous testing.
I think lack of quality control is a bigger problem with ECS.