To allow website users to easily notify others about content on a web page, add a Page Sharing part to a layout or template. Using this part, website users can use content sharing services such as Digg or delicious to send a link to a web page to others and help promote your website. On your website, the website user selects the sharing service from the page sharing caption and enters information about the sender and recipient and a personal message for the recipient.
Warning: To prevent website users from sharing content that recipients may not be able to view, we recommend you not add the Page Sharing part to pages that require specific security or contain dynamic content such as Directory part search results.