No more system messages in chatrooms

We have deployed a new release that suppresses system messages in the chatroom.  That means no more messages like "john has joined the conversation", "john is now known as john-boy", etc.- we reserve all the chatroom space for user messages now.

Note that system messages will still appear in the archives- we think that they are necessary to understand the context of conversations that occurred in the past.

Let us know what you think about this new feature by sending us feedback.

- Danny