elgg - opensource eportfolio

Elgg looks promising:

Blog feature supports external editors via RPC-XML (Metaweblog)
Features:

1. • Weblog


2. • Social Networking


3. • File repsotitory


4. • Access Control


5. • Tagging


6. • Customization


7. • XML-RPC


8. • Community Building


9. • Wiki (integrates MediaWiki!)


10. • Profile Data


11. • Syndication


12. • Podcasting

Add to this integration with Moodle & it looks like a real WINNER!!!