Diigo - Web Highlighter and Sticky Notes, Social Bookmarking and Annotation, Social Information Network! - Annotated
Diigo is a powerful research tool and a knowledge-sharing community
Posted from Diigo. The rest of my favorite links are here.
Sunday, 15 March 2009
Potentially useful ICT sites 03/15/2009 (p.m.)
Posted from Diigo. The rest of my favorite links are here.
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