As the author of the article, I would say it has nothing to do with money. It has to do with your definition of living your life in a more meaningful way. By return I don't mean money, but your energy, time and potential.

Also, I admire the group that optimized OS, but I'm just not used to teamwork. In my previous job, once I had come up with an idea of having a virtual pet, and they thought it was awesome, but when I said that you could define having any content, including a ball of lightning or even a nebula, no one seemed to know what I was talking about.