[Ruminator]

Oh yea, I'll be the first to say that in using the word "know" with someone you are close to, and who knows you well; they have an obvious ability to understand you and how well you can correctly perceive reality.
Unfortunately here on the internet, we can only somewhat correctly understand each others honesty, and abilities to reason logically. But I still wouldn't want us to lose the value of the specific, detailed, difference in definitions. We can do our best by gleaning what we can from all of a member's posts. Plus we can always ask in the forums, or pm one another.