I'm happy that it doesn't.

Because Windows is coded such that, in order for a drive to appear as a mass storage device (the way this stuff works), it has to use a Windows filesystem (FAT/VFAT/NTFS..). Which is simply another way of forcibly extending the monopoly.

There's definitely a biz-op for a layer of code that translates FAT accesses into an underlying filesystem and back. Very hard to do, but doable.

Cheers