My desktop as it stands now, it is Cinnamon with a gnome3 look. check the vid below :
( set quality to 720p* HD or higher for best viewing full screen )
I am using the Gnome Theme, ThinMC window theme, DMZ black cursor theme, Windows 7 cinnamon menu applet, windows list with windows preview applet. )
I am still hunting a good icon pack to fit this theme, but i have always liked the Gnome3 look, and now my cinnamon has it
Really looking forward to the new theming abilities that Olivia ( Mint 15 ) will bring.