* How much of ubuntus unity is stuff made by people outside Canonical? To me its seems halfclosed project already. * Firefox has none intrests in Qt AFAIK. * BB10 is most closed SailfishOS and Ubuntu should coorperate but I doubt they will. Ubuntu has in history shown theyr not so intrested in coorperate with FOSS anymore. Just take a look at Gnome and KDE... Both ditched by Canonical in favour of unity...