I was looking at that list, a few days ago, as well, and this was what immeaditly caught my attention:
There is a ongoing to effort to the replace the Blue Curve icon set (The window manager theme in GNOME was already replaced by upstream Clearlooks in a earlier release itself which itself is based on the Blue Curve theme engine) with a new one called Echo
After looking at the new theme,
Echo, which I think looks really cool, but I still prefer the standard Tango theme, I said out loud:
THANK GOODNESS
Huge huge improvement in my opinion, Clearlooks is a really nice theme engine, but the BlueCurve icon kind of ruined it in my opinion.
Now if they'd just take both the BlueCurve widget theme and icons off KDE, it'd be great, plus if the GUI tools for configuration could be usable with the gtk-qt engine, I would probably use Fedora a heck of a lot more than I do right now.
I do know that Red Hat is a GTK/GNOME distro all the way, and I fully respect that, but it'd just be nice to be able to have a decent KDE experience on it, and not be forced to use an ugly-ass theme for the configuration tools to be usable, because last time I tried Fedora with KDE and got the gtk-qt thingy going to have Firefox and GTK apps look more KDEish, all the GUI tools looked totally messed up and you couldn't read the text because the colors would be all convoluted etc. etc.