Wallin's Wave This is my personal opinion and a few tidbits from what's happening in my life.
High Techspectation Lucy Gray has some interesting collaborative projects, including a Global Education Collaborative group on Ning.
Kathy Shrock's Educational Blogs
Edweek's Teacher Magazine Blog
A Teacher's Life by Lucy Gray
Christopher D. Sessum's Thoughts on learning, teaching, computing
Pogue's Pages are a must read for techies.