i3 is a dynamic tiling window manager. Its key features are correct implementation of Xinerama (workspaces are assigned to virtual screens, and it does the right thing when attaching new monitors) and XrandR support (which is still unfinished). Both horizontal and vertical columns can be used in tiling. There is a special focus is on writing clean, readable, and well documented code. i3 uses xcb for asynchronous communication with X11, and has several measures to be very fast. i3 is primarily targeted at advanced users and developers.
Panel Fix is a program that allows you to save and restore the positions and states of GNOME panel applets. It can be useful if your panel applets get rearranged against your will. When saving applet configuration, the program will also save some additional information for easier manual configuration.
TorrentGrab is a script that searches isoHunt for specific keywords, parse results using regular expressions, and then downloads episode numbers not located in saved list. It's not too user friendly. Although configuration is straightforward, it still requires you to know regular expressions.