“Where are all the top software entrepreneurs in their 20s?” kind of echos my observation that people in their 30s still dominate chess (gen Y, 8 of the top 10, including the top 3). It might have something to do with habit and discipline, or these things can be entirely unrelated. But I’m not sure.

Design and software at Apple. Also into AI, philosophy of mind, ethics.

Desktop/mobile native generational split? Kids who grew up on a phone probably didn't start hacking around as early or as intensely.

Suspiciously around the time they started adding ethanol to our gas...