Mmmmhhh... not sure about posting my thoughts on this thread, but here I am.
Personally after my thread "Amiga OS 4.0 for 68k" that lead to the conclusion this is NOT AN OPTION ANYMORE, ANYWAY, I'd like just to say the thing we need is to concentrate in one way, one commond way or we'll go towards the end as "just retrocomputing platform" (we already are somehow).
For this purpose I support the idea of AROS because for its (open) nature could run on any platform (Amiga also - see AFA Project), especially on the most widely available hardware x86 based.
MorphOS is here, Amiga-like OS, probably good and sufficiently stable and mature (I admit I didn't test it personally - just seen), but there's one thing I don't like in it: THE IDEA OF CUTTING COMPLETELY with the rest of the Amiga community and platform, creating a big split.
This is something very bad I think, even if in these times of Amiga Inc. legal problems, cutting bridges with the "official way" is something should be done (but not with the community).
...and being just PPC is not a good insurance for long living.
Regarding AmigaOS 4.1, from the announcement, it seems they want to create another split, changing filing system, adding memory protection, etc; much probably for "technically proving" they are not working on the original sources anymore: but using the Amiga name, logo and so on, will lead them to loose the legal battle with Amiga Inc., so no future here.
Apart for all of these words, let the correspondent developers work for the best option.
Regards,
Luca "OgniX". \8^)