[redhat-reallyp]

"without qualification of their exact experience "how often" it is really hard to tell the bias in that statement wouldn't you agree?"

No, because many people have experience which contradicts theirs, and they don't provide any support for their claim: no information on what the stability issues or troubles they encountered were, no information on the causes and how they were specific to the OS in question as opposed to e.g. user error, no information about how CentOS would do better on that issue, etc.

All the indications are that they're making a very typical sort of claim that people make when trying to defend a decision that they're not qualified to defend. They provide no reasons to take it seriously. As I said, it's content-free.