Well, this has certainly caused quite a bit of drama from all sides.

I’m curious about the earlier audit of libolm which happened many years back (and by a reputable company), it feels like it should’ve found any potentially exploitable issues after all - including timing attacks.

Well, Flatpak always builds the aliases, so as long as the <installation>/exports/bin folder is in $PATH there’s no need to symlink.

If you’re talking specifically about having symlinks with some arbitrary name that you prefer, then that’s something you’ll have to do yourself, the Flatpak applications only provide their canonical name after all.
You could probably do something like that with inotify and a simple script though, just point it at the exports/bin folders for the installations that you care about, and set up your own mapping between canonical names and whatever names you prefer.

In regards to sandboxing, it only gets as far in the way as you ask it to. For applications that you’re not planning on putting on FlatHub anyway you can be just as open as you want to be, i.e. just adding / - or host as it’s called - as read-write to the app. (OpenMW still does that as we had some issues with the data extraction for original Morrowind install media)

If you do want to sandbox though, users are able to poke just as many holes as they want - or add their own restrictions atop whatever sandboxing you set up for the application. Flatpak itself has the flatpak override tool for this, or there’s graphical UIs like flatseal and the KDE control center module…

Well, if you have any form of build script, makefile, or CI, then you can easily shove that into a flatpak-builder manifest and push the build repo anywhere you want. The default OSTree repository format can be served from any old webserver or S3 bucket after all.

I’ve done this for personal projects many times, since it’s a ridiculously easy way to get scalable distribution and automatic updates in place.

The majority of AppImages I’ve seen have been dynamically linked, yes. But it’s also used for packaging assets.

As long as your application is statically linked, I don’t see any issue with that.

Well, Flatpak installs aliases, so as long as your distribution - or yourself - add the <installation>/exports/bin path to $PATH, then you’ll be able to use the application IDs to launch them.

And if you want to have the Flatpak available under a different name than its ID, you can always symlink the exported bin to whatever name you’d personally prefer.
I’ve got Blender set up that way myself, with the org.blender.Blender bin symlinked to /usr/local/bin/blender, so that some older applications that expect to be able to simply interop with it are able to.

Ah, I had one of those wireless sticks from Netgear as well, probably a different model but still a royal pain to get it working.
Luckily ndiswrapper has become a thing of the past nowadays.

You’re lucky to not have to deal with some of this hardware then, because it really feels like there are manufacturers who are determined to rediscover as many solved problems as they possibly can.

Got to spend way too much time last year with a certain piece of HPC hardware that can sometimes finish booting, and then sit idle at the login prompt for almost half a minute before the onboard NIC finally decides to appear on the PCI bus.
The most ‘amusing’ part is that it does have the onboard NIC functional during boot, since it’s a netbooted system. It just seems to go into some kind of hard reset when handing over to the OS.

Of course, that’s really nothing compared to a couple of multi-socket storage servers we have, which sometime drop half the PCI bus on the floor when under certain kinds of load, requiring them to be unplugged from power entirely before the bus can be used again.

The predictable interface naming has solved a few issues at work, mainly in regards to when we have to work with expensive piece-of-shit (enterprise) systems, since they sometimes explode if your server changes interface names.
Normally wouldn’t be an issue, but a bunch of our hardware - multiple vendors and all - initialize the onboard NIC pretty late, which causes them to switch position almost every other boot.

I’ve personally stopped caring about interface names nowadays though, I just use automation to shove NetworkManager onto the machine and use it to get a properly managed connection instead, so it can deal with all the stupid things that the hardware does.