Share this Book Mark

There are many things in this world we can share, But when some thing on site it should be shared with others, Then how come there are no "share" options in a website. Let us make our client understand what is the importance of sharing and add a share and bookmark. It will be help full in increasing the site ranking.
http://extensions.joomla.org/extensions/communities-&-groupware/social-bookmarking/8957/details

So share! get familiar!