> in certain situations, a modern version of this would actually be pretty nice I’ve done something similar before in Google Docs, and recently in CodiMD/Hedge

> in certain situations, a modern version of this would actually be pretty nice I’ve done something similar before in Google Docs, and recently in CodiMD/HedgeDoc (which is much nicer and simpler, and doesn’t have comments except for html ones, reveal.js slide notes, and opt-in Disqus on the published doc). I think Etherpad could be used almost identically to talk, except with color coding differentiating each user instead of panes.