It would be nice to have a button next to each stream that you could click that would "pin" that stream open and keep it from collapsing when you navigate elsewhere. Right now if you get new messages in several topics in the same stream, the notification badge shows up on the stream itself so you can't tell where the new messages are. Then, if you click on the stream, the badge count is decremented when it expands to show the topics, so you are not sure which topic that message was in. Would it be possible to allow "pinning" favorite streams open, that way you can navigate to a particular topic as needed?