Icon to show where a recent notification came from?

I love discord and it's really great! One thing that maybe could be added is like a glow or number that appears in front of a server when you get a notification.

When someone sends a message, if it's not directed to me, I do not know where it came from so if someone sends a notification, and I go back onto discord maybe it could be that the server and channel that you got a notification from would glow or something? Of course you would be able to choose which servers/channels will not glow when someone sends a message (like if your in a server where tons of people send messages every second). It would be a bit useful to know where someone sent a message, especially if you haven't read all the messages in a server for it to say unread messages.