Dear Jim et al;-
        Here's what happens: There's only so much you can say about a seashell.
There's a lot more to say about a seashell collector. And the collectors
(even the scientists) occasionally want to tell someone about sinking a
30 foot putt. The delete button is designed to be the easiest used
button of all. You know very well that you have to sift through a lot of
rocks, mud, and debris to find a shell worth collecting. It's the same
with discussions. We supply a lot of rocks, mud, and debris as well. But
Then there will appear that matter you are interested in.
        Take heart.
                Art