Firstly you are conveniently forgetting the "dual kernel" Amithlon. Secondly Dammy and Terminills haven't created ARIX, (some) of the AROS team have created it, all of them "big name" low level system programmers.
Have you responded to Dr Schulz yet?
ps Your claims regarding MorphOS 3.3 were that it "lacks a useful or STABLE browser" and has an "unacceptable lack of 3D support".
Neither is true.
I've stated there have been dual kernel operating systems in the past, created mostly in labs, but for good reasons they've failed in the real world, that includes Amithlon, maybe not for the same reasons that the others failed, but alas, no one can conclude that Amithlon was/is a success. So I haven't conveniently left Amithlon off the list. My list is all inclusive when it comes to dual kernel operating systems.
Yes, and that was based on my experience with MOS 3.0 several years ago, and my claims about browser stability AND usefulness in those days still stand as do my comments about the level of 3D support which was, if my memory serves me correctly, consisted of a subset of OpenGL 1.2/1.3. Not exactly modern. And the 3D support in MOS and OS4 is still woefully lacking today compared to modern systems. Nothing has changed.
I've looked for Dr. Schulz on AW but I can't find him. What's his screen name? I WOULD like to see some documentation or maybe he would be kind enough to provide some on both AW and Amiga.org