Yeah, I made the original hack for a lightning talk after seeing playerpiano for Python (I wanted something similar but for bash). I wanted to show a terminal s

Yeah, I made the original hack for a lightning talk after seeing playerpiano for Python (I wanted something similar but for bash). I wanted to show a terminal session, wanted to talk as I did it, and didn't wanted to get distracted by typos. For a lightning talk, there is no time for questions and you need to go "quickly" through the material. My use case for doitlive really is lightning talks.