Suggestion: Bookmarking chatrooms/always active chatrooms

I think it'd be a really good addition to Discord to have the option to bookmark a chatroom, or make it 'always active'. The bookmarked chatrooms could be chats that will always remain up for the user, regardless of if the category it is in is closed or not. For example, if a category was closed, and had 5 chatrooms in that category, but you wanted to be able to access Chatroom #3 quickly because you commonly needed to access that chatroom, but Chatrooms #1, 2, 4, and 5 clog up your feed in the server when they're not being posted in.

If we were able to bookmark chatrooms, the extra chatrooms would stay collapsed in the category unless someone posted a message in them, but the chatroom(s) we want to have accessible quickly would still be visible, just not highlighted unless someone posted a new message. I think this would aid a lot of people, and help us to keep our servers from seeming so clogged up with several chatrooms when they're inactive.