Phoronix: Ubuntu 11.04 Desktop To Get Rid Of GNOME's Shell

While GNOME 3.0 is expected to roll out in March and will boast the brand new GNOME Shell interface with the Mutter compositing window manager, this will not appear by default in the Ubuntu desktop. Certainly not in Ubuntu 11.04 and it doesn't look like it will be used at all in the future by default (granted, you'll be able to install the shell from a package repository). It's just been announced that beginning with Ubuntu 11.04, the desktop spin will begin using the Unity shell that Canonical originally developed for netbooks...

http://www.phoronix.com/vr.php?view=ODcxNA