I would like to add that I have a role where I’m supposed to have a secretary to make my priority to-do list. But I know people who, despite their high position, read the responses to their posts from Twitter or corporate chat on their own. If the chat feature was so convenient that it wouldn’t be distracting, but still always up to date, that would be great.
Right now I’m reading enthusiastic feedback from alpha testers, but I know how things can change when it goes live in communities with thousands of users.