Ubuntu GNOME is the youngest official flavor from Ubuntu stable. The first release was in 2012 with 12.10, followed 13.10, 14.04LTS and now, 14.10. Though I am not a big fan of GNOME 3 but of late, GNOME 3 has stabilized and offers some real cool customization ability. The latest release of Ubuntu GNOME, Utopic Unicorn, ships with GNOME 3.12 - the latest offering from GNOME stable 3.14 can be