Did you know about this?Microsoft places smart tags on your site because it believes it matches your site.I don't know much about it but I created a prevention.In the head section of your site : <meta name="MSSmartTagsPreventParsing" content="true" /> Code (markup):
Ok you got your own meta tags.Imagine Microsoft comes and places some on your site because it thinks it helps your site.Do you want it?I doubt
Don't misguide anybody by saying that I have read an article or I got an email. Where you have read that article. Show us proof.
OK wait I will edit post when I find EDIT: Quote by Danny Sullivan and here is a link http://www.html-reference.com/META_name_robots.htm