Both the Taskbar and the Dock have had menus, but the menus of Windows 7 are similar the functionality of not only Mac OS X 10.6 Snow Leopard, but of Leopard before it. There are commands and access to files. What's in a jump list (or Dock menu)? Some lists (such as those for iTunes) have more functionality in Mac OS X. Others have more in Windows 7. Web browsers in Mac and Windows provide similar functionality, depending on the browser. In both OS, a right-click brings up the menu.
