Earlier quoted context omitted.
Well, HN seems to also attract a lot of people like me who just want to hack, entrepreneurial nonsense be damned. And I will gladly make my software free and "throw away" all the profit I could make, because I believe I am contributing to a better world.
Not sure why merijnv was downvoted - seems like a pretty reasonable point of view to me. May I ask how you fund your activities?
I plan on starting on a PhD when I'm done, and basically continue like this. How I continue to fund this after the protective bubble of academia I haven't really considered yet, but that's a few years of for now anyway.