By now, everyone has heard of Twitter. If you are like me, at first you may have avoided Twitter as another online time waster. However, after attending a conference on the usefulness of social media networks, such as Twitter, it became clear that this was a very simple and effective way of spreading mass media to subscribers, and their subscribers, and their subscribers’ subscribers… Well, you get the point. So, we’ll now be using Twitter for sending out module updates and keeping subscribers informed about new Blog entries.