SmartSystemMenu extends system menu of all windows in the system. It appends next custom items to menu:
Allows almost any program to be minimized to the system tray by right clicking its minimize button.
Last update is from 2015 but the project has been forked: https://github.com/benbuck/rbtray
KDE Mover-Sizer is a lightweight program enabling KDE-style alt-click moving and resizing for Windows XP, 7, 2000, 2003, Windows Server, and Vista.
eXtra Buttons lets you add up to 10 additional buttons to the title bar of each window, which allow you to minimize the window to the tray, keep it on-top, send it to the background, adjust the window's transparency and more.Discontinued
Social networks not updated in years.
DM2 provides several Windows enhancements that may help in every-day work. One of the nicest and most popular features of DM2 is minimizing windows to floating icons® (unique feature!) freeing both task bar and tray bar space.
Last version is from 2007
Chameleon Window Manager will allow you to control the windows of your programs using customizable buttons added to the title bars of the windows (Always on Top, Minimize to Tray, Minimize to Caption, Specify Transparency, Position window at left/right of screen).
TrayIt! - minimize to the system icon tray any program (Outlook Express, Notepad, Word, Internet Explorer, Sunbird, Thunderbird, Opera, OpenOffice etc.) and get more room in the Taskbar!Discontinued
The official website is no longer available. Last version, 18.104.22.168, released on June 2008, can be still downloaded from Softpedia.