Unity was really good in saving vertical screen space. Invaluable on notebooks with 1366*768 screens that were typical on the notebooks of the day. Gnome3, on t

Unity was really good in saving vertical screen space. Invaluable on notebooks with 1366*768 screens that were typical on the notebooks of the day. Gnome3, on the other hand, wastes it like the user have nothing better to look at but panels, upon panels, upon panels.