Indeed they do, proper people however man the fuck up and use QWERTYWill was talking about an even more efficient keymap than that. I forget it's name but it has something to do with statistics and your most often used keys are all on the middle row.
also, you can get special keyboards with blank keys, which kind of helps lots with typing blind (I type blind for example). Proper OS's let you arrange your keymap or load map files to your liking.
Your score: 357 CPM (that is 71 WPM)
What does AOEU stand for, in the address "speedtest.aoeu.nl"?
It doesn't stand for anything. It's for the Dvorak keyboard layout, what "ASDF" is for QWERTY keyboards. Switching from QWERTY to Dvorak is another way to improve comfort and reduce or even avoid typing induced injuries. You can do that with your existing keyboard. Learning Dvorak takes approximately 10 hours, even if you're already very familiar with QWERTY.