Oh what an aching hole to fill. Early yesterday evening, when the backchannel exploded, I was fine. Seven hours later I went to bed grappling with what I was going to say when we went public, and I didn't have a thing. Four hours later, I woke up knowing what I was going to say, and when I sat down at the keyboard... I couldn't do it. Everything's too blurry. Lex was the bleeding edge of the second wave of milbloggers, just as I was on the trailing edge of the originals. There was much...