I find it problematic to make any deductions as to engineering quality and the resulting long-term reliability from such popularity contests. The number of participating H-6 owners alone is likely so small that a few ill-handled cases could really distort the picture. I suggest we talk about reliability in a few years.
I really have no interest in defending Subaru of America as long as they stay in business to provide me with over-priced spare parts (hey, here's a REAL issue). Only the argument became extremely unscientific and downright silly perhaps even irritating for many on this group who appear to be perfectly happy H6 owners.
Florian