Tag Suggester for Microsoft SharePoint Server

While manually tagging or categorizing items and documents in Microsoft SharePoint 2010 using the new managed metadata and enterprise keyword columns, the Tag Suggester for Microsoft SharePoint Server 2010 automatically offers a set of appropriate content-based category or keyword suggestions, depending on the term store taxonomies and managed metadata, tag rules, item and document properties and metadata, information store context and textual document contents. By default SharePoint 2010 offers an auto-complete feature only.