Rock on – Echo Theme
Echo – http://fedoraproject.org/wiki/Artwork/EchoDevelopment is the new icon theme planned to be the default in Fedora Core 6. The added emoticons from Luya Tshimbalanga http://thefinalzone.blogspot.com/2006/08/completed-set-of-emotes-for-echo.html is pretty amusing and distinctive.
I see that we now have a few more contributors working on it besides Diana Fong which is great. For those who prefer the Tango icon theme, there is already a new packager working on it at https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=200438. You can help review and include it too. If we get it imported into Fedora Extras, maybe we can move them into Fedora Core as a alternative even. Go ahead and help out.