don't let MS mangle your site
The Register publishes the details on how to defend your site against "smart tags," Microsoft's tool to rewrite your web site to be the way it wants.
Just add this tag:
The details are found here, for now....
Looks like the meta tag above only disables any smart tags MS may care to insert into your page:
What about this though: "After adding this tag [the one above], any Smart Tags that the author has added to the page will continue to work, but Internet Explorer will not dynamically add new tags when users view the page."