[oneelectron]

The attention point is strong. However, I believe that it becomes a non issue if the concerns are well separated into the black boxes that they would be if drawn on a whiteboard. Fully disagree that whitespace is dangerous. It is only useless when misused.

[ncmncm]

I did not suggest that whitespace is dangerous, at all. Whitespace is to be used.

Putting it in places you do not specifically want to call attention to distracts readers' attention from where it needs to be.