Typing Notification in System Tray
Some users request Typing notifications to be shown in system tray (showing a pencil icon maybe):
As the usefullness of this feature is rather doubtful for the most of the users, i think this should be STRICTLY optional (e.g. in Notifications options)
You can see that this ticket is marked as Fixed. It is already in there since 2.6.0 version. Check the Notifications preferences.
I had a user request this capability. In a business environment it can be helpful to know if you are going to get an immediate response or not.