[imtringued]

>No, they really aren't. Absolutely nobody's life is measurably improved because of 1 cent one time.

Assuming a wage of $35/hour, each second is worth 1 cent. To save 1 cent you only need to reduce the time spent waiting for computers by a second across the entire lifetime of that person.

Now here is the beauty of this. There isn't just a single guy out there doing this. There are hundreds of thousands of people, possibly millions, doing it.

[fragmede]

The beauty of math is that you can throw numbers around and multiply and divide them and do silly things with them.

The average human life expectancy is 77.5 years, or 2.4457e+9 seconds. If you divide that by, say, 1 billion daily active users of Google, you get 2.445. So if you work at Google, and optimize a slow process, and save every user 1 second, once, you've saved 2 lives. If you're a Microsoft and make boot up take 1 second less across their billion or so devices, same thing.