Famflows is a program which tracks "flows" of energy and materials inside a household. It has an alternative approach from double entry accounting systems. In those systems (like gnucash or jgnash), the transactions are balanced in numeric value. In famflows, instead, the transactions are balanced in the conversion, but not in the numeric value.
Every five minutes, Tumblefile copies all files on your Desktop to a folder such as ~/Documents/2009-07-July/25-Saturday, prepending a timestamp (like 20090727.1645) to the filename. Meanwhile, its little window sits in the system tray. It is a way to automatically keep your Desktop cleared and files organized.
dunan is a little program that shows animated Miku Miku Dance 3D models on the desktop. It also supports Miku Miku Dance motion files and has a built-in settings menu and mouse and keyboard control functions. It can optionally play MP3 or Ogg files. It uses real transparency, and can be used with any window manager. It has very few dependencies, and works fine with compiz.
iesd is a shell based daemon that uses Linux cgroups (cpu and blkio) to improve the responsiveness of the user's workstation. Inspired by both the "200 line kernel wonder patch" and "shell four liner", this shell daemon was written so that any kernel that supports cgroup cpu can bring benefits to the user.