Make it easier for people to discover and subscribe to your content
you own a frequently updated website, such as a blog or news
publication, or just want to promote your site content, the ‘Add to
Google’ button is a quick and easy way to keep readers up-to-date by
making it easy to add your content right to their Google homepage or Google Reader.
The ‘Add to Google’ button supports several content formats – rich XML gadgets,
RSS and Atom feeds. To add the ‘Add to Google’ button, simply tell us
your URL for your feed or gadget, click “Generate HTML” and copy and
paste the resulting text into your website.