I'm sure its not. But this is one of the few (possibly only) things I'm actually good at. And it's not entirely altruistic, I think this work will benefit me financially in the future.
I used to say "My dream is to work for free." At the time, I earned my keep as a manager, and had to do all my coding as extracurricular open-source projects (I've been writing open source for over 20 years).
I am now living the dream. A few years ago, I was basically forced into early retirement, and it's the best thing that ever happened to me.
