I agree that the Dock has flash, but you can't eat flash. We're talking about usefulness, not how much we can tax the GPU. Why do you need to magnify the icon? Why not just have it be at a visible state? Why does it have to shrink and stretch? Why not just have it be as big as the screen so you don't have to worry about it?
Oh, that's right...flash. Style over substance. That's the Macintosh way. The Mac has combined the Taskbar and the Start menu into a single piece, the Dock. But, it makes more sense to separate them. Once you have your apps open, you're primarily dealing with window management, not program management. It is better to use the space for window management rather than have it be sucked up by program icon management.
And why is manual resizing to a full screen state not the same as having an actual "Maximize" function? Because I don't use only one computer. Yes, if the only computer I ever use is this one, then I can set my user state to a full-screen version and never have to worry about it again. But silly me, I use a computer at both work and home and have a laptop on top of that. Then there are the computers in the conference rooms at work, my friends' computers that I might borrow when over there, etc. In all of these cases, if I want a maximized screen, I have to do it manually every single time and in the process, screw up the user-defined view so that the next user will have to move it back.
So no, it isn't the same. I can get to the same place, but it takes much more effort on a Mac. A better interface would be to provide a built-in, single-action method of getting the screen to full size without having to screw up the secondary size. On a Mac, if you want full screen and the base window isn't already in the upper left corner, first you have to move the window to be there and then use the single sizing control to stretch your window. Would it really be so difficult to add a blue light to the red, yellow, and green lights? Would it be too scary? (And yes, that is an actual reason why Apple doesn't do certain things.)
No, not drag-and-print. Drag and drop between apps. F'rinstance, I've been sent an email with data in it. I need to enter that data into a form in a web browser. Rather than copy and pasting, it's easier to drag-and-drop. So you highlight the text in the email, drag it to the Taskbar, hover over the app you need to paste it into which pops to the front, and then drop it into the field on the form. This is a common action and if you have your apps set up to be side-by-side, then it's direct.
But remember the original article: We're trying to set up a desktop with minimal distractions away from the application you are using. A simple and elegant method is to go full screen on all your apps. But this means you lose the side-by-side windows. You can either reset your windows (which, if you're doing a lot of dragging and dropping between windows is the smart thing to do and if you're on Windows, it's easy to have a "side-by-side" state and a maximized state that you can toggle between whereas Mac only gives you your personal state and the programmer's preferred state) or just use the Taskbar. Who needs a virtual desktop?
Do I really need to explain a personal dislike of an aesthetic? Isn't that why it's called a "personal" dislike? I don't like the Mac interface. I never have. I have always found it to be user-vicious. I know too much about computers to appreciate the coddling of the Mac interface. As an example, why does a Mac have only one button on the mouse? "Because two buttons are confusing." Yes, that is the actual reason why. The PARC interface Apple stole from Xerox (with some amount of blessing) came with a three-button mouse. Horrors! But, I'm smart enough to know my left from my right, even on my right hand, and so a single button is a user-vicious solution, treating me like a child. Yes, I know that you can get multi-button mice for the Mac and yes, I know that the Mac has (FINALLY) adapted its interface to take advantage of multi-button mice, but the point remains that out of the box, you get a one-button mouse because two-button mice are scary. On the laptop, you get a one-button trackpad...that doesn't accept taps! AUGH! Does nothing on a Mac work right?!)
I am quite aware that there are many people who love this "Let me do the thinking for you" concept of the Mac, but I find it maddening.