As one who has studied social media for several years now, I have a few opinions about Twitter that I’d like to share with the many fans of Ron’s blog, especially students. 1. Twitter matters. Now more than ever. Where did I turn for the very latest information about the horrific attack on the people of London? I’m not near a TV, but I have my iPhone (and Twitter). I recently attended a workshop by a marketing ‘expert’ who declared that Twitter was dying and Facebook is really where the action is.