To blog or not to blog?

While I am comfortable with micro-blogging as @TransfChange on twitter I've never been comfortable with the concept of writing and sharing publicly.

However, having recently started studying again, one of the modules really encourages you to reflect on what you are learning and keep a journal.  After a couple of months I've actually got into the habit of reflective writing and having posted a couple of blogs on my OU and survived the experience I've decided to take the plunge and write for the world to read (if they wish)

Links to previous posts:

• My journey to choosing an OU module
• Frustrations of getting to grips with a new academic subject

Interesting that the other module I'm currently studying has never once mentioned reflecting on what you're learning or keeping a journal.