OK, I admit it. I'm hooked on Twitter, the deceptively simple site that asks "What are you doing?" and gives you 140 characters to answer the question. I can't help posting these microblog entries, and I look forward to receiving them from my friends on my Motorola Q phone, a steady stream of innocent little posts which delights me, especially when I hear from my "real-world" buddy Kes Woodward in Fairbanks. Others on my list include Dave Winer, Cali Lewis, Kris Krug, Will Pate, Leo LaPorte, and Stephanie Booth of Lausanne, Switzerland.Music: "Going to the Sun"on the Glacier JourneyCD composed by Montana musicians Christine Dickinson, Janet Haarvig and Matthew Lyon  Link here. Used bypermission.