Facebook is a social networking service launched in 2004. It grew rapidly and by 2009 had over 300 million active users interacting through sharing photos, sending messages, and joining interest groups. While it started as a website for college students, Facebook expanded worldwide and is now one of the largest and most popular social media platforms, competing with other services like Twitter. It allows users to connect with friends and view updates through a web interface or smartphone apps.

1. Facebook

2. •
• SNS
• Facebook
• Facebook
• Facebook
•

4. SNS
→ → →
Web

6. 2005 NC
2007
2007
BP
2009
300

7. Web
/
/
Web
2700
300
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8. Twitter UST Facebook SNS
SNS 3
10
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9. •
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•
• 78
14

10. Facebook
PPC

11. Facebook
google

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• E-mail
• SNS
•

13. Facebook
•
• 6 SNS
• Mixi
• 300
•
• 2011 Facebook 10

14. Facebook
Google
200 Facebook
5

15. Facebook
• Facebook
•
•
•
• DM. facebook.com
• Facebook
•

16. Facebook
• facebook 4 21
1365
http://hmn.livedoor.biz/archives/51644999.html
• Facebook 4
http://www.facebook.com/warousoku
• Facebook
1200
4 Facebook
NHK
http://www.facebook.com/misoya
• Facebook 6

17. Facebook
•
•
•
•
•
•
•

18. Facebook
• Facebook
•
•
•
•

19. Twitter Facebook :
Twtter Facebook
Twitter ( )
Facebook ( )
Twitter Facebook
http://hootsuite.com/dashboard http://www.facebook.com/akiaky.nsmr

20. 2
ML
Facebook ML
http://www.facebook.com/home.php? http://www.facebook.com/home.php?
http://www.facebook.com/dotcomfukui
sk=group_149513938423631&ap=1 sk=group_101783936557624&ap=1

21. 3
Web
Facebook :
Web
http://www.facebook.com/nishikin http://www.nsmr.jp/ http://www.nsmr.jp/

22. 4
Facebook :
SNS
SNS Facebook
Facebook Web
http://www.facebook.com/akihiro.nishimura.jp http://www.nsmr.jp/ http://akihiro.nishimura.nsmr.jp/

23. Facebook
• Facebook
• Web
• Twitter UST
•
•

24. Facebook
•
•
•
•
•

25. → → →
Web
Twitter→ Facebook→ Facebook(Web)→ Web

26. http://www.facebook.com/fukui.socialmedia.society

27. 3.19
in
http://dotcom.coolblog.jp/20110319/

28. Facebook