Blogging provides us with the ideal tool for reviewing our learning on an on-going basis. We can log our thoughts daily and reflect on our thinking over a period of time. Comments from others could help us to refine our thinking and challenge our assumptions. This process not only helps us to develop our social network but also provides us with an on-line CPD record too. In order to be meaningful I guess we need to be honest with ourselves and prepared to share our thoughts with the world.