Kristian (@KristianStill) provides here a very balanced set of insights and observations of both the bright and darker sides of Twitter. What I do need to add though is that during the brief chat we had after the ‘stop’ button had been pressed, Kristian recalled times past and other activities which were to some extent connected by and through Twitter. The EdTechRoundUp podcasts produced during Sunday night FlashMeetings, facilitated largely by Doug Belshaw and Dai Barnes were recollected. Also how potent an experience it had been producing the #movemeon book, and how, as a PDF, it continues to do good work. Perhaps Dai or Doug might like to talk about those times …?