This is fantastic. I love the status indicators. I would go one step further and show little, live thumbnails of each person on your contact list—sure, you might get caught picking your nose, but that could happen when working with people in real life, and I see these tools as trying to make remote working as real as possible. Live thumbnails would be a very natural way to check if someone is at their computer, on the phone, too busy or stressed looking to disrupt.
Live thumbnails are in development. We're working on balancing privacy with utility (we don't want to accidentally expose the text of emails, for example).
