Bryan and Adam were joined by Theo Schlossnagle, KellyAnn Fitzpatrick, and Steve O'Grady to talk about conferences in tech. A lot has changed in the past couple of decades about the impetus for conferences and what makes it worthwhile to attend. In addition to Bryan Cantrill and Adam Leventhal , speakers included Theo Schlossnagle , KellyAnn Fitzpatrick , and Steve O'Grady . The lightly edited…