i actually havent heard that, so not sure.
i did hear that the ratings werent great though, which is why it surprised me that [as] had it matter at all; i feel like they cared less about ratings back then.
your definition is correct, and i agree with your opinion on the shows you listed.
the word seems to be thrown around a bit when it comes to anime...thats all i have to add, really.
on another note, i missed threads like these in OA.