Web 2.0 Applications in Learning

Tony Karrer

Ranking, tagging, top stories Tags link back to the tagger's BluePages profile IBM owns more than 50 islands in Second Life. Firewalls - You can certainly install tools behind the firewall. You have to decide about inside the firewall vs. SaaS, but this shouldn't hold you back. So, yes, you have to set up policies and alert people just like you do around any form of electronic communication (email, IM).

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