You can quote on signal too but quoting isn't sufficient, it doesn't give you a list of subtopic branching from a single topic. You want a UI something HN or th

You can quote on signal too but quoting isn't sufficient, it doesn't give you a list of subtopic branching from a single topic. You want a UI something HN or the Facebook feed for coherent discussion imo. Twitter, even, is insufficient - we can see how terrible Twitter is anything like in-depth discussion.