@nonameslefttouse is absolutely right, this would make an excellent community idea!
I've written a few posts talking about this very thing, addressing it to my "grands and greats", because I do believe the Blockchain will survive. In fact I have this in mind often when I post. How cool would it be if I could read the thoughts and experiences of my great great grandparents? I would pay for a subscription to do just that, and I have a feeling places like Facebook will monetize such things in the future.
Hopefully this doesn't post twice, I made the comment an hour ago but just realized when I reblogged it that it was sitting there unposted
It looks like it just posted once! I believe Hive will survive too. A decentralized blockchain is the most future-proof storage medium I can think of. It is a wonderful idea! I'll be getting this community created tomorrow. I tried a few minutes ago but I'm having an issue with HiveSigner at the moment. Oh, I would definitely pay to for access to this kind of information from my ancestors. To know them more intimately would mean understanding ourselves better.