Of course you can read the description for each one at Technology Tidbits: Thoughts of a Cyber Hero:
1. Twitter - http://twitter.com
2. Classroom 2.0 - http://www.classroom20.com
3. Facebook - http://www.facebook.com
4. Plurk - http://www.plurk.com
5. Educator's PLN - http://edupln.ning.com
6. Learn Central - http://www.learncentral.org
7. ISTE Community - http://www.iste-community.org
8. Edutopia - http://www.edutopia.org
9. Collaborative Translation - http://collaborative-translation.ning.com
10. IT4ALL - http://integrating-technology.ning.com
Hope you enjoy them and we could add other sources, but I'll hold them for a new post. Stay tuned.
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