Many people are familiar with PostRank (recently acquired by Google), which ranks blogs by an engagement level.

You can see their complete ranking of education blogs here, but I thought I’d share their top fifteen here:

1. Inside Higher Ed

2. MindShift

3. Free Technology for Teachers

4. NYT > Education

5. voiceofsandiego.org — All articles, full feed

6. Government 2.0 in Action

7. Joanne Jacobs

8. BlogHighEd.org

9. The Thinking Stick

10. Dangerously Irrelevant

11. Stephen’s Web ~ OLDaily

12. Larry Ferlazzo’s Websites of the Day…

13. Teach For Us :: the Teach For America blog network Posts

14. Moving at the Speed of Creativity

15. Big Education Ape