"I know many of you cringe at the mere mention of GNOME Shell or
Unity. I don't have any reservations like that. As a matter of
fact, I really like Unity a lot. But what about GNOME foundation's
official GNOME Shell? I have never really used it except for once
when I reviewed an early release of GNOME Shell in Fedora 15. But
not with Ubuntu yet, not until now. "