I think you should add "accumulator" as a category...while every JK I have was acquired with the intent of using or giving to someone to use, there just seems to be this strange limit to how many knives you can own and how many you can actually use. I tend to rotate, and have certain knives for certain tasks (example is the Kepharts just seem to be the perfect campers, riverwoods for fishing, R9 just to be cool and have fun).
Some day, my free time will be more closely matched to my blade count, and they will all get used equally!