The AddThisItem displays in your ZOO item all the Bookmarking services of AddThis.com.
For a complete list of the AddThis features take a look at this page http://www.addthis.com/features.
The element AddThisItem allows the easy configuration as well the display of the AddThis Button or AddThis Toolbox in any ZOO item. AddThisItem will automatically read the item URL, its title and the description, and it will pass them to the AddThis script for you. It produces valid markup for XHTML as well as for CSS.