1.Facebook Twitter

2. 105,000,000 3. 25% 75% Twitter.com Twitter API 4. 19,000,000,000 5. Yahoo.com 84 Bing.com40 Twitter 190/ 6. Twitter #Chirp 2010 4 14 7. @Anywhere Annotation Real-Time Interest Graph 8. @Anywhere 9. 10. 11. Annotation 12. One Single Tweet 13. Real-Time Interest Graph 14. 15. 400,000,000 16. 33% 41% 17. Facebook Connect2008 7 18. Facebook Facebook(Mark Zuckerberg) 19. Facebook #f8 2010 4 21 20. Social Plugins Open Graph Protocol Graph API API 21. Social Plugins 22. Open Graph Protocol 23. http://OpenGraphProtocol.org/ 24. Graph API 25. Facebook https://graph.facebook.com/19292868552 26. SXSW https://graph.facebook.com/331218348435/attending 27. 28. API 29. 30. Q &A