Contents contributed and discussions participated by Joao Alves
Virtual Communities: What and Why? - 0 views
eModeration - managing a new language? - 0 views
On Communities & Virtual Learning Communities « - 1 views
Embed tweets into your blog | TweetPaste - 0 views
Etienne Wenger home page - 0 views
kstoolkit » Communities of Practice - 0 views
BBC NEWS | Technology | Pull down the walled gardens - 0 views
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About Walled Gardens and Social Networks "Unlike the global internet, which enables virtually the entire world to connect, social networks have created very large, localised communities with far more limited international interaction."
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Peter, have you installed the Diigo toolbar? If you haven't, do it. With the Diigo toolbar you can make comments, highlight, bookmark sites, add sticky notes, etc.