@MrBerard @CCC Quite seriously, I would never. I write (to paraphrase Didion) to know what I think, and I accept talks at venues I respect whose thinking I want to engage with in order to have deadlines that help me move forward with certain inquiries. I would NEVER schlepp myself to Hamburg during the most relaxed time of year to read what a bot wrote at an hour dangerously close to my bedtime!