Diigo - social annotation and social bookmarking 457 users

Diigo is a powerful research tool and a knowledge-sharing communityHighlight and Share the Web! Diigo is a powerful research tool and a knowledge-sharing community Research and Collaborate Don't just bookmark! Highlight the web! Add sticky no... 続きを読む

• www.diigo.com
• テクノロジー

• nitro_idiot webservice
  スクラップブック風のSBM 2010/12/17
• nanolia web2.0, annotation, bookmark
  2008/01/19
• hakobe932 diigo, web2.0, sbm
  2006/08/09
• otsune SBS
  2006/08/08
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