I think you are correct to state that KDE can still improve in a lot of ways. Although I personally find the new screenshot tools to be great: I now use them a lot more than I used to, especially to annotate things.

I was responding to your belief that somehow Gnome is better or that "Gnome just works exactly like you'd expect it to," as you stated. My point is that it does not. And you might not find Desktop icons useful, but I (and millions of other people!) use them every day and have for decades. I could drag and drop icons on the desktop of my family's first computer, a Mac that ran System 7 in the early 1990s. And then our Windows 95 box. And then Windows 98, and 2000, and XP, and a laptop that ran Vista. And then that laptop running Ubuntu with Gnome 2, and then Ubuntu Unity, and then Gnome 3... until Gnome decided, nope, sorry!