Thanks for the tip- that was pretty entertaining. Love the design and attention to detail...up arrow repeats last command. It's a refreshing departure from typical info sites and aimed well at the target.
Be sure to check the source code for more interesting commands. I particularly liked the attention to grammar :).
great design for your audience -- reminds me of http://hackertyper.net/ -- for those moments where you need to pretend like you're a total badass
unfortunately, you can't play "global thermonuclear war"