OpenSolaris now has a fledgling desktop community— although there’s nothing actually on this page yet 🙂 If you want to help with getting GNOME, KDE or any of your other favourite desktops or desktop apps building and running sweetly on OpenSolaris, leveraging the (already remarkable) amount of groundwork that other contributors have laid down, this mailing list is going to be the place to be.
From posts on the general OpenSolaris discussion list, KDE seems to be ahead of the game already, so come on GNOMEies, get stuck in! 🙂