This is a listing of the software that I use, categorized by purpose. Another listing of past software proficiencies has been appended at the bottom. This includes proprietary software that I have abandoned. The software I use is free (liberated) and free (without monetary cost).

Internet Communications:
Chromium Browser
SSH
XChat IRC
Transmission BT

Web Applications:
PHP
MySQL
Drupal
Apache
(Torrentflux - Replaced by Transmission Web UI)

HAM Radio:
Fldigi (Digital Modes Utility with Waterfall)
gpsk31 (Digital Modes Utility with Image Send)
GNOME Predict (Satellite Tracking)
gMFSK (Simple Soundcard Tranceiver Modem)
gResistor

Multimedia:
Rhythmbox (Music Sort and Play)
Video LAN Client (VLC)
MPlayer (Watching Streaming Videos)
GNU Image Manipulation Project GIMP
Totem (Watching Videos on Network)
Comix

Utilities:
OpenOffice
Baobab (Disk Analyzer)
Speedcrunch (Advanced Calculator)

Security:
Driftnet (WiFi Image Capture)
Aircrack-ng (Seek and Decode)
Macchanger (Spoofing/Vulnerabilty Analysis)
Wireshark (Network Analysis)
Zenmap
Scanmem (Realtime Memory Editor)
Ping (-f -p 80 )

Gaming:
Liquid War
FreeDink
MahJong
Atlantic (GTK or KDE with MonoPD)

Command Line
top - Resource Use Viewer
w3m - Minimalist Web Browser
wget - Download Tool (Good for macros)

~~~~ More

Antiquated Proficiencies (Mixed)

Graphics:
Adobe Photoshop
Adobe Premiere
Jasc Paint Shop Pro
Express Digital Darkroom

Media:
Winamp
Xmms / Audacious

Communications:
Internet Explorer
Mozilla Firefox
Netscape Navigator
MSN Messenger
Yahoo Messenger
Pidgin IM

Utilities:
Texas Instruments Graph Link
Corel Wordperfect
Microsoft Works
Microsoft Office (Word, Excel, PowerPoint, Database/Access)

Online Services:
Geocities
Blogger
MSN Spaces

Note: I emphasize the value of software in terms of its usability, relevance, and barrier-free integration. I do believe all software can adhere to these goals. Hardware is currently more difficult to liberate as the physical realities of manufacturing defend each company in their ability to limit users. These limits may be in place to protect the value a manufacturer brings to the market, this practice is akin to a mandate against sharp blades because someone may commit a crime.