"Rabbit- I don't think it's a waste, and I do agree with some of the premises made in the blog, but I would like to see more active campaigning all round for the whole educational establishment to work in clearer synergy. Government/schools/parents."
The trouble is, there is little to no agreement among parents, teachers or anybody else on how schools should be teaching and what their expectations should be. This is because a lot of the assumptions underpinning the way schools have been run over the last 50 years have little to no evidence to support them, and a growing number of people now feel confident to challenged them, using the Internet for research and social media like blogs and tweets, to question them.
The case of Whole Language methods for teaching of reading, and the way the education establishment pushed them for years, in spite of there being no evidence for them, while ignoring all the psychological research about the effectiveness of phonics, is only the most flagrant example of how evidence that contradicts the predominant ethos in schools has been ignored.
That's why so many teacher bloggers are taking the time to blog and tweet about these issues, and to attend things like ResearchEd, where teachers can get together to listen to and discuss the evidence, and THEN make up their minds about what they think is the right way forward. Without that, "working in synergy" sounds to me too much like 'don't worry about the evidence, just keep on following the party line'.