I'm really happy about this. I have private repos for personal information (e.g., tax spreadsheets going back a decade) that I keep synchronized across machines, and have to jump through hoops to get an encrypted authoritative remote source. Right now I do that with an encrypted partition on a private VM. And, it really sucks that GitHub does not encrypt data at rest: --- SNIP from https://help.github.com/articles/gi…
Out of curiosity: why do you keep such documents in repositories instead of simply in a filesystem (on an encrypted volume, backed up and possibly synced across devices)? Tax spreadsheets usually don't change, so there's no need for version history (if anything, new rows for new years are added, but without changing past data). I ask this because I'm trying to figure out a solution for myself for keeping sensitive pe…
Now, if i update one document on computer A, and another document using computer B, i have to sync it to all other devices which is a PITA without git. You get into the situation where you don't know if the version on the USB drive was newer or older than the one on computer B etc, whereas with git all this is available in the version tree and there are nice merge tools available.
I've been planning to do this even for photos, for all the reasons above, but haven't taken the full step yet.