After Sunday nights Carte Blanche episode, my wife asked me “What is Twitter ? ”

Having been asked this question a number of times, I still haven’t really been able to explain it in non-twitterati terms. Until now. The guys from CommonCraft.com have come up with a great 2 and a half minute video, explaining what Twitter is, and how to use it. Check out below, or at CommonCraft.com/Twitter
or this You Tube Video -> http://www.youtube.com/watch?v=ddO9idmax0o