I don't understand how YC can fund non-profits like VotePlz and the ACLU while not funding stuff like this. All of the startups funded by VCs use free software, often exclusively, but these VCs continue to refuse to adequately fund its development. Marc Andreessen even publicly boasted about how much OSS his companies use[1], which he of course doesn't pay for.
I also shudder to think of how Eaton will fare on the job market should he actually be forced to seek regular employment. Will he be whiteboarded? Will his work on Octave--which by all rights should be able to serve as a strong-enough resume by itself to justify his hiring--even be looked at by potential employers? And what about his age? 25 years on Octave could mean he's pushing 50. I could easily see him getting a "no hire" from plenty of trendy tech companies.