Working in an area you're passionate about doesn't mean you have to work more, even if it's a startup.

I know people who work in startups do great work, but no overtime, and finish what they have to finish on time. On the other hand, I have seen established companies which expect you do overtime with no overpay, because they pay you more than competitors already.

While I'm not working in a startup, I turned down numerous job offers just because I love my job and money is not my primary motivation, like the author of the post. I also did my share of overtime and oft-glorified all-nighters for a long period of time. On the other hand, I'll argue that all-nighters are unnecessary most of the time, and a good indicator of mismanagement.

Game developers love their job and I respect them with all my being, but they are exploited far too often. This still rings in my head from time to time: https://ea-spouse.livejournal.com/274.html