I wish I had better concrete ideas for how to do it, but getting all your thoughts out, to share with others, can move so fast, in so many directions, with so much information, that even just a phone chat is worlds better for me than online chat and edit at the same time. It's also about how well you know people, and how can tools (maybe this is a wedge to drive) help us get to know each other better when not in person? Make it about the social aspect in the context of coding/creation, as we do informally today. For me, a big mismatch there is the flow of chat, but hard to mark things like in a transcript so they don't get lost.