Make no mistake. The nice thing with an uncluttered desktop is that you can clutter it.
For example, everything I download, always gets saved in the desktop. And when I work on something, again everything gets saved on the desktop. Documents, 3d models, pictures etc. I simply collect everything in a folder and file it somewhere in the hard disk when I am done with it.
So you clutterists, simply clutter your desktop once, whilst we anti-clutterists, get to clutter our again and again. Often many times a day.