I think this was more to inspire a rough contents and format, rather than actually proposing GitHub is a good place to store this stuff - print it out and stick it in a safe.
The important thing is that it be easily accessible...printed for example. No, you don't want all your passwords on a piece of paper. But pointers to where the passwords are, how someone can get emergency access to them, as well as locations of other accounts, documents, etc. is what's important.
Worked in a dozen start ups and all but 2 still stand today. Going from startup to big tech is hard because there's a process you will need to follow and the work may not always be exciting. But the pay, bonus, options make up for it. Going from big tech to start up is easy when you have a nest egg built up. If you don't it'll be a major struggle and it's not worth it to be honest.
Pretty sure amazon, google, facebook, twitter built a product first before price. Sometimes it really is about innovation, once you do that, the money follows.
Someone conceived in a McDonalds restroom the last time he was its CEO would almost be able to drink legally in most US states now. The US was in the middle of an economic boom in 1997. He does not have a relevant perspective.
I think there's a big difference between "he was CEO 20 years ago" and "he does not have a relevant perspective".
He has at least as relevant a perspective as any commenter here, though of course I believe he has way more relevant experience, having been the CEO of McDonalds. If you think he didn't face anything like these kinds of issues, you're wrong.