Sometimes I read posts like the ones from Backblaze, where they share a lot about the technical stuff they discover, etc, from their unique vintage point. It would be interesting if you could share more of your business, etc, without revealing things that you don't want to share too openly.
For example: how many users use your service? How many PB of backups are you currently serving? Stuff like that.
Edit: by the way, I knew your background was good, but didn't realize it was THIS good: [0]
> Dr. Colin Percival studied mathematics at Simon Fraser University, entering at age 13
[0]: https://www.tarsnap.com/about.html