I personally live that Google devs in public, that we get to play the still forming goop of new projects. So what is rhis one good for?
Small groups, possibly to avoid toxic comment spew?
A response to Slack which is a response to irc still being so damn useful.
Threaded contained convos around an item? But G+ already so…..
As with many new Google projects there is tons of ways it can be improved/grown. Text boxed should have hooks to Translate. A Hangouts button to spawn a real time vid/voice convo from a thread.