Caution: Be warned Opinion and Analysis like fresh fish and house guests begins to smell after a few days. Always take note of the date of any opinion or analysis. If you want an update on anything that has been be covered by the Open I, contact the author .

Opinion & Analysis: Opinion without analysis or reasoning and Analysis without opinion or conclusion are equally useless. So Opinion and Analysis are a continuum. Copy that puts emphasis on and quantifies reasoning is identified as Analysis. In the interest of readability the presentation of analytical elements may be abridged. If you require more than is presented, contact the author.

Retro Editing: It is my policy generally not to edit material after it has been published. What represents fair comment for the time will be kept, even if subsequent events change the situation. Understanding the wisdom of the time is of value. Struck-out text may be used to indicate changed situations. Contact the author for explanations.

The body of the text of anything that proves to be embarrassingly fallacious will be deleted, but the summary will be retained with comment as to why the deletion has occurred. This will act as a reminder to the author to be more careful.

Note to Editors: While the information on this website is copyrighted, you are welcome to use it as is provided that you quote the source. If copy is of interest to you, but you find it a little dated and/or not quite suitable for your readership and you wish to use it with revisions, contact the author. In most instances I should be able to revise it at short notice.