Content Administration :  

• Standards based Templating
• Meta Data Support
• Cross Website Syndication
• UTF-8 support
• Bulk import of Data
• Setting Access Control for
  different level of user
• Content Caching - Optimized
  utilization of server
• Content Compression Services-
  reduce the download time &
  optimized bandwidth usage 
• Workflow

Rich Content Edition :

• Internationalization / Localization
• Versioning
• Categorization
• Mobile Site
• Excel Support
• WYSIWYG editor
• Online Web Editor
• Access Control
• Permissions
• Webform Support 

• Inbuilt search engine
• Automated Indexing
• Supports in file searching across
  multiple document formats
• User Defined Search
• Phrase / WildCard/ Range queries
• Search Engine Friendly URLs
• Automated SiteMap
• Automated SiteMap XML generation

Compliance & Interoperability :

• XHTML + CSS
• Dublin Core MetaData Standards
• WAI, WML, RSS
• RDF Site Summary
• XML, NITF, NewsML
• Section 508 Complaint

Integration:

• Integration with External Blogs
• User /Forum/Chat/IM software
• Advertising Management, Analytics

 Others:

• User Generated Content
• Reviews, Ratings
• Comments, Polls
• Webform creation and data capture
• Content Specific Help
• Reports - Standard/Custom