Take a break from our regularly scheduled stuff today for this... if you haven't heard yet, Google is beta testing Auto Linking an addition to the toolbar - for now it will supposedly be just for certain items. If you remember a while back Microsoft was going to try the same thing (Smart Tags) - embedding links in your site. More details can be found at the article below -

http://www.clickz.com/experts/search/opt/article.php/3488166