I'm running Ubuntu GNOME 13.04 64 bit with the Gnome3 PPA, which brought my Gnome version to 3.8.2. If you hold your cursor at the bottom of the screen, the notification bar will show up. Likewise, you can hit SUPER + M to bring it up. I'm curious if there's a way to speed up the reveal time so if I put my mouse at the bottom of the screen, it comes up much quicker. Any ideas?
EDIT - Cancel that. It's in the Staging PPA.
EDIT II - Where on earth is the mark as solved tool now?