Editing suggestion/question about Rationale

[Kenneth Whistler]

> > Does
> >anyone have significant objections to making sure that is clear
> >in the introductory material and then removing all of the
> >section-specific statements (and, if so, why do you object)?
> 
> On the contrary: that would be an excellent change.
> 
> >Clearing it out would make some of the text significantly easier
> >to follow.
> 
> +1

I concur.

--Ken