Classroom 2.0:

The English Companion Ning:

The Educator's PLN:

Following is a tour of the Educator's PLN by creator Thomas Whitby:

The Future of Education: "This interview series and the community are devoted to providing an opportunity for those who care about education to share their voices and ideas with others. It's a place for thoughtful discussion on an incredibly important topic." The site also features , online presentations, interviews, recordings, and videos on education topics and ideas.

This network site for teacher collaboration is run by Steve Hargadon