The only thing here that makes sense is the Web Clips/Slices. Tell me, what functionality did the new taskbar take from the dock? Does the new takbar suck at managing multiple windows of one app? No. Ergo, its not a copy of the dock. It also has no magnification, the system tray hold all the info which the dock hasnt seen since 10.2(?), it doesnt expand/contract based on the number of icons present.
New taskbar!= dock.
I can shake a window all day long on OSX and nothing happens. Btw, ever hit Winkey+D on windows? It clears the desktop. Then apple gives us expose and it has a desktop function too. It seems like apple doesnt invent every computer idea ever.... MS did implement something that remembers where your windows were so you can put them back when you are done on the desktop, but thats really about it. I have yet to find a way to make Expose clear all but my current window.... Seems like thats something else MS didnt take from Apple.
Seriously guys, Apple didnt invent everything that exists on modern computers. Hate MS all you want, but they contribute to the evolution of OS's just as much as everyone else.