I heard about technography from you when we worked together at UserLand, and the concept stuck with me even to today.
Back in 2014 I did a presentation at work about some of the tools I was using for my job, one of which was an outliner (I've actually forgotten now which one). Of course the presentation and discussion were facilitated in an outline, and discussion notes landed there. I shared the OPML file with attendees afterwards, including notes taken during the meeting. More than one person asked me later how I thought drive the presentation this way, and I was happy to pass my own spin on technography forward.