>How about checking the substance besides the form?
>
>Do you mean Spencer-Brown's Laws of Form or are you advocating going off at a tangent?

I advocate you to check the substance of the message. 81% claim was based on plain misunderstanding what is that about so your try to use it for wisecracking purposes came out light-weighted.
PS: it is plain terrific that you are familiar with Spencer-Brown laws.