http://www.gibz.tv Why do you need Twitter? If you are new to the web and your trying to give yourself an online presence for your ecommerce website or business website, then you've probably heard of twitter. But why does it matter. Tim from Ripplenet is a web designer and in this quick clip for the recent show with him, he explains why it is so important to be tweeting. To see the full show go to http://www.gibz.tv