Related tangent: Something I don't fully understand (perhaps I just haven't found a project that facilitates it) is why there isn't a Windows extension (driver?) that allows for native mounting of ext4 partitions within Windows explorer.

Surely, given the Linux native file system is open source, adding the ability to mount ext4 partitions natively should be something people can add to Windows?

I have seen third party applications with custom file explorers that can open ext4 partitions (in the same way you open a 7zip file) and I also understand you can mount linux partitions via WSL to access them via explorer - I would just love it if there was a way to natively mount ext4 in the Windows shell.

Up until now I have been using NTFS as my "universal" format - for drives shared between Windows, Linux and MacOS. I think exfat has recently gained support in all three platforms but it's not reliable for an internal hard drive (I think?).

> Related tangent: Something I don't fully understand (perhaps I just haven't found a project that facilitates it) is why there isn't a Windows extension (driver?) that allows for native mounting of ext4 partitions within Windows explorer.

Such projects have long existed, but I suspect there's a lack of interest.

It's a difficult technical problem with a narrow usage niche. You need somebody who wants both Windows and Linux, and wants to use the same physical disks. Today, why bother? You can use a NAS, cloud storage, virtualization, etc.

Wanting to dual-boot sometimes isn't that rare, surely. And local storage for documents remains popular too. It seems to reflect the reality that serious Linux development effort has been very server-focussed for a long time.

Why would I dual boot when I could use a VM?

For performance, to use the entire RAM and CPU of the bare metal machine

The overhead of VMs, properly provisioned, is minimal these days. Even going with card passthrough just works.

You need a whole damn extra card for passthrough. With the price of today’s high end cards, that option seems… less than attractive.