I think the point of notecard logic that someone using it doesn't care whether the argument was addressed appropriately. And the point of flowsheet logic is that someone using it doesn't care why an argument was unaddressed. I claim that this is a thing that happens and is very common; and is pretty difficult to confuse with legitimate desire to understand and discuss.

However, I think that fixing notecard logic doesn't get you that much closer to good epistemology. Even if your refutations are sound, if you miss the overall logical structure then you can refute anything you want. I think this is a frustrating problem here and in other online communities. Basically too many people are stuck in Stage 2.