We could release in September and have something working that is okayish, but it's not up to the standards we have.
says Vincent Untz, release team member.
That means GNOME Shell won't be default in Ubuntu 11.04 so the first Ubuntu version which might get Shell by default is 11.10.
You can read more about it @ http://derstandard.at/
GNOME Shell was voted the second most awaited Linux project of the year by the WebUpd8 readers.