Of course: No one does stuff from nothing and both ports could suffer the same issues.
Obviously 99% of code should be equal for MOS and OS4. In fact few things should be touched while using gpl sources but everyone knows that for these platforms is not always the case.
Basically the problems are in gfx drivers but this is not the issue here and that's the nature of my rants (those should be read a couple of times).
I'm not against the OS4 port. In fact I support fair competition and a OS4 port should exist no matter what.
