Submit portable freeware that you find here. It helps if you include information like description, extraction instruction, Unicode support, whether it writes to the registry, and so on.
"Taskbar Shuffle" is a program that allows for elements of the taskbar to be quickly and easily to rearranged and group, as desired. The latest release (2.1) adds new features, including: 1) the ability to rearrange elements of the system tray (with the use of a hotkey - control, by default), and 2) the ability to run as standalone program.