I don’t believe there is such a thing as having too many gadgets. Even though my desk has been getting kind of crowded lately in spite of my ban on having any non-electronic items on my desk. Not too long ago, there used to be a notepad, various kinds of pens and other assorted writing utensils on that desk. However, over the years I have used these things less and less. To a point where I barely write anything by hand anymore and have really terrible handwriting that even I can barely decipher sometimes.
Note to potential burglars: Most of the items in that picture are pretty dated (my PC is six years old) and won’t fetch much from your local fence. Also, I got pretty good locks on my apartment door and very vigilant neighbors. In short, breaking in and stealing this stuff is not worth your while.