Just a Linux geek with a love for creative, witty, or just plain fun games... when I'm not too busy programming or reading.
This is how I keep track of my game purchases on Linux and it's probably the most advanced thing you'll find.
The GOG.com button links to my list of purchases. The Desura and PlayDeb buttons link to the Desura client and the PlayDeb setup instructions.
The links in the "Package Manager" section are apt: links which trigger gdebi (the Lubuntu Linux package GUI) from the browser. The rest are just ordinary links to where I can manually download installers.
If you want to cook up something like this yourself, the program I'm using is TiddlyWiki.