It’s all ‘Vanessa7’ from Nottingham’s fault. There I was, minding my own business (in a social media sense) when I get an email out of the blue from someone called Vanessa7 inviting me to join Twitter. Obviously I was aware of the hype, but to date had not taken the plunge. But this email intrigued me – you see, I didn’t know anyone called Vanessa... although I had gone to university in Nottingham.So I went online and joined up, set up a profile, uploaded a photo, started ‘tweeting’, as I gather its called. Very quickly, I found a few other...