As mystro said, a nice mmint metallic style would be nice. Simple and elegant like the theme on OSX which I really like.
wrote on the 20 Aug 11 at 21:05
Brainstorm currently has no volunteers who forward theme ideas to those projects upstream. Since this is a narrowly-focused feature request that doesn't require much Ubuntu discussion, please suggest this idea to Gnome directly.
Closing in Brainstorm.
If you need help suggesting this idea to Gnome, please let a moderator know.