I have visions of MacOnlinux running MacOS running SoftWindows in an AmigaOS window... Two "minor" obstacles, a port of MacOnLinux required (either for MorphOS or AOS4), and a permission from Apple :-) Sad, that it never will happen.
AFAIK PCTask relies heavily on the custom chipset, and not developed anymore, so making a port would be a pain, if even possible...