I find keyboards fascinating because they have many anachronistic elements and design flaws, yet nobody outside of elitist mechanical keyboard circles seems to be willing to fix them. Everybody seems to just think "whatever, gotta live with it." Why do they still have an extra large Caps Lock key in such a prominent position? What does ScrLk key on my keyboard do? Why is there an Ins key when practically every text edit field is in insert mode anyway? How often do you actually use the Pause key and what does it do?