Posted 28 September 2006 - 02:48 PM
True, but where the Taskbar has changed little in 11+ years, the Dock and OS X have only been around a little over 5 years. Secondly, Apple tends to err on the side of simplicity. There are several other 3rd-party developers that offer more customizable Docks for those that want such functionality. The one big downside for these products is that they are treated as applications by OS X and not a part of the UI as is the case with the Dock.
It would be nice if Apple offered some type of certification program for developers offering UI tweaks so that something like DragThing could work more fluidly with or replace the default Dock; that is, a program where Apple tests the product and certifies it safe for use by OS X users even though it modifies a system-level feature. In that way, third party solutions could modify the existing Dock to enhance its functionality and attain customer assurance because Apple has tested and certified the product. Secondly, these modified Docks would be respected by Finder and application windows just as the system Dock (typically) is, instead of as just another application window/palette, because it is the system Dock.
Of course, just as on the Windows side, most Mac users are content to use the Dock as is. I personally would like to see some more functionality in the Dock, but as the alternatives are not integrated like Action GoMac was in Mac OS 9, I find the alternatives to be no better than the current method of switching applications. But, as I stated earlier, Apple leans toward simplicity and will only incorporate new functionality into the Dock if they see a need for it.