They are, thankfully, not metaphysical. The Metatag goes beyond the function of the original tag. It tells your browser nothing. One function of the Metatag is to describe the content of the page to search engines. Both methods may be used.
Lawyers understand the belt and suspenders approach.
As some abused the title tag with the names of comely ladies, so have others abused the Metatag to gain unmerited attention. Playboy has also obtained a court order preventing the use of its name in a Metatag. We now have an automated page generator . Answer a few simple questions and you will have one within days. Related Sites Following are links to the external Web sites mentioned in this article.