[Chat] Show who's online on the chat front page
When in the chat, you get a nice ‘Users Online’ box. It would be useful to see this information on the chat front page, under the name and description of the chat room. Alternatively, even just a ‘X users in this chat room’ type message would be handy.
This ties in a little with this idea, but also offers some different information: Add Supporters Online to chat with easy invite
