I’m very selective about whom I follow on Twitter. My “strategy” seeks to capture authoritative voices in media, marketing, PR and technology. Conversely, here are three sure ways to get un-followed:Twitpic an image of what’s on your dinner plate;Fill my Twitterstream with excessive, ho-hum check-ins via FourSquare;Overly and overtly promote your employer or your clients.To…… Continue reading PR Day Jobs of the Twitter Famous