I find caps lock useful for both typing CAPITAL_CONSTANTS and YELLING AT PEOPLE. I have remapped other keys, such as the the menu key to compose, and I usually

I find caps lock useful for both typing CAPITAL_CONSTANTS and YELLING AT PEOPLE. I have remapped other keys, such as the the menu key to compose, and I usually use the super key to trigger custom key shortcuts. (Filed under ⌨.)