Sometimes I think if we could extend this principle to human communication in general, we'd end up with a lot less misinformation.
I try to communicate doubts or possible weaknesses in my arguments when I can, though it's difficult and I'm sure I've failed to do so on numerous occasions. It occurs to me that perhaps we simply don't have the cognitive capacity to include that level of information in our everyday communications. Still, I wonder if perhaps this should be an ideal to strive for. Information travels so fast now, and it seems like most people aren't very mindful of how they participate in this transmission.