Once I was done, people kept walking by and sticking their faces in, telling me how much nicer and cleaner it looked -- as though it had been some kind of den of filth before. It was actually starting to grate on my nerves, I must admit. I'm cranky and short-tempered like that.
Personally, I think it just looks nice and clean because I took all the detritus off my desk in order to move it. Once it gets properly cluttered again, no one will notice the difference.