So in summary: there is an apache web server - it is an older one, but it is usable. However, there is no samba server - unless one is willing to go with a really old one.

So in total:
MorphOS as a web server - not ideal, but yes
MorphOS as a file server = is possible, though really far from ideal

Question - is there a possibility of a bounty for both of these things? A new port for both? I might have an option to get those done...