Please can you add option Message notifications in tab/window title? while in the full shoutbox and the tab or window is unfocused, the title will be flashed to grab your attention when a new message is posted, akin to Facebook messenger.
EX: https://s28.postimg.org/osjbd3exp/if7y.gif
EX: https://s28.postimg.org/osjbd3exp/if7y.gif
