#openvraag If I would try to phrase what such traces would be now, what would my list be? And what channels/tools would one be able to share them in?

This still very much so. Although with ubiquity of sharing now, as I hoped for then, I think the probability of chance encounters has actually diminished paradoxically. It's hard to find the right signals in endless algo timelines. I'm more likely to find out someone was in the same spot as me after the fact, than during. Beforehand is mostly impossible these days imo.