> William:  I tried that approach but it still takes
> forever.  Typically all the posts of the blog are
> referred to in all the post pages so essentially the
> number of cross-references goes as 2*n*n  if you
> have n pages to start with.

On a normal board the main page has links to posts 3,2,1. post 3 contains the
text and only links to main, 4, and 2.

This board the main page contains the text for posts 4,3,2,1 and links to
posts 4,3,2,1. post 3 contains the text for posts 3, 2 and 1 as well as links
to 2, 1.

Thus each entry appears n times on m different pages.  What a stupid set up.

I would suggest this
main url: <http://familychatterbox.blogspot.com/>
reject all the posts -familychatterbox.blogspot.com/*/*

the "older posts" are still allowed
<http://familychatterbox.blogspot.com/search>?...
as are the comments <https://www.blogger.com/comment.g>?...

Then allow just poster's profiles (from comments)
+*/profile/*