Best:Teachers, university professors and others reacting with strong organization and strong research to respond to attacks on teachers (see The Best "The Best..." Lists On School Reform Issues -- 2010 and also The Best Sites For Getting Some Perspective On International Test Comparison Demagoguery)
and
Washington Post columnist Valerie Strauss has developed a visible and articulate voice at her blog, The Answer Sheet to provide critique and perspective on education issues.
Worst:The publishing of teacher rankings based on test scores by the Los Angeles Times. There are too many reasons to list here why it was such a destructive act, but you can read them all at The Best Posts About The LA Times Article On "Value-Added" Teacher Ratings.
and
The film "Waiting For Superman" and its peddling of a false picture of the challenges facing schools and their causes and solutions (see The Best Posts & Articles About The Teacher-Bashing "Waiting For Superman" Movie & Associated Events).
And plenty more where those came from.
Thanks for posting.