Yesterday, when the news came through that explosions had rocked the Boston Marathon, I immediately turned to Twitter to get updates. After all, if you want the news fast and often in first person, Twitter is where you need to be. I read and absorbed as much as I could emotionally handle, sent out a tweet of condolences in a sea of thousands, retweeted something Liz Gumbiner (@MOM101) said and then I got the hell away from social media. Because I knew. I knew like every other time something …
