Apple will add support for JXL natively on the new macOS/iOS. Adobe suite added support recently. And yet Chrome decided to kill JXL before there was even a chance of gaining enough traction. This effectively kills any chance of widespread adoption of the format, which is a shame because it looks like it has a decent featureset. I really like that you can reencode the same picture with effectively no quality loss.

Set up fstrim to run once a week or so and scrub your disks periodically. It will not fix any errors unless you have a RAID but it will still tell you if there are any corrupted blocks. If you delete large blocks of data you might want to rebalance every now and then. You really shouldn’t need to do maintenance on a filesystem.

Use something that supports CalDAV and use a sync app (DAVx5 for Android, for example). This will need a computer that hosts the calendar, something globally accessible running radicale or a similar caldav/carddav server. If you can’t host it yourself email services typically also provide CalDAV access. GMail used to provide CalDAV endpoints, not sure if they still do. Fastmail provide CalDAV calendars, but it’s not free.

Unlikely. When users left Digg for Reddit the internet was smaller and the users more technically minded. And even then it was essentially just creating a new account. You need an one stop solution for users to migrate and federation by definition isn’t that. As a result discovery (and growth) is still hard even for Mastodon that’s been around for a while and it’s a relatively mature platform.

Got in not expecting much but had great fun. It really scratched that futurama itch. Too bad it looks dead :-(