Runtime: the length of time a program takes to run. Shark: one who excels greatly, especially in a particular field, or [some might say] a rapacious/greedy crafty person who takes advantage of others.
We do take advantage, but of all the tools at our disposal to create great products and we are greedy, but for great user experience. What would a great product be, without happy users? If they aren't happy, we aren't happy, and we always go that extra mile to shape the best user experience.