There are also a number of other blogs I read that are semi-regularly on HN and aren't on the list that I expected to be. Maybe just didn't quite make the top 100, and I'm over-indexing on my personal preferences. eg. Matt Levine's Money Stuff crops up semi-often, and Bret Devereaux of ACOUP gets most of his posts on HN.
And, anything from a digital camera will be missing things like GPS location, which phones include and I think is great. I've used location search so many times to find photos. I can't always remember when we went somewhere, but pretty often someone will ask about a photo from a trip to X place, and then location search finds it easily.
Photos themselves have bounced between iPhoto, Aperture, Photos, etc but largely remained intact.
The library is backed up to the usual 3 places: a local server (nightly rsync to a ZFS array), stored in iCloud, and in Backblaze, so hopefully safe. And of course, all are on my laptop too.