Firefeather
603
reputation
Some of my favorite software/projects on Ubuntu:
Banshee
BleachBit
Boxee
Do
Docky
The elementary Project
Firefox
F-Spot
GIMP
Google Earth
Gwibber
Inkscape
Minitube
Namebench
The R Project for Statistical Computing
Thunderbird
Tomboy
Tracker
Wine
Zeitgeist / 
Gnome Activity Journal / 
Sezen