And so, the challenge is that when I try to divest myself of my teacherly voice I need to remember that this process is not about losing the voice of the expert but about losing the voice of the traditional authoritarian teacher who enters the classroom as an official persona armed with a pre-defined set of goals and very specific lesson plans for his students to follow. It is about giving the students the freedom to engage with ideas that they find relevant and interesting, not about dictating every step of their learning process.

I believe that it is important to lose the authoritarian voice, the controlling voice, but not the voice of an expert who chose to teach because of his passion for the subject. The students need to see that the instructor is someone who lives and breathes whatever it is that they’re studying, that they have in their midst someone who has a wealth of expertise.

What can you know about a profcessional who doesn't blog his or her work? How do you know they are competent, that they have the respect of their peers, that they understand the issues, that they practice sound methodology, that they show consideration for their clients? You cannot know any of this without the openness blogging (or equivalent) provides. Which means, once a substantial number begin to share, there will be increasing pressure on all to share.