Best Gnome 3 Linux distribution – Fedora 15 (Lovelock)
Install Gnome 3.0 (The Next Generation Desktop) on Ubuntu 11.04 -Natty Narwhal.
GNOME 3.0 – The next generation of Desktop , install it on Ubuntu 10.04/10.10.
Finally here is my all time favorite – Awesome,great and best – collection of 10 cool Ubuntu Themes
Docky is free and open source Application for All common Desktops like GNOME and KDE So docky 2.0.7 is the best free dock for Linux Distributions like Ubuntu,Mint,Open Suse,Fedora etc..