The point of Anubis has been stated many times. AROS has limitation on new features because of it's basic design. Some of the features would at best not be worth the effort to try to wedge into AROS, and at worst would be impossible to wedge into AROS.
As is always the case, people working for free are going to work on projects that interest them. So, the developers of Anubis, are either faced with starting a new project, or trying to force AROS into becoming something that other developers don't want it to be.
Personally, while I have no current interest in Anubis, I see the split to be a very healthy move. The fighting between what various developers was getting very noticeable. While everybody hopes to keep a happy family under the same roof. When the parents of a project have grown in different direction, and can no longer get along, sometimes it is best if one of them just moves out. Everyone will be happier. The people working on Anubis can reach for newer and cutting edge technology without being stifled, and the AROS folks can work towards it's original goals without people constantly trying to shift it's focus. On the plus side, it might just mean that we will start getting two Christmases!
For myself, I have no current interest in Anubis, but that does not mean that I won't gain an interest in the future. What I would want to see from AROS is for it to gain full AmigaOS compatibility, and specifically ported to the 68k so that we have a fully open source classic platform that can run most if not all of our old software. The goals of Anubis are in direct conflict with this. If it IS ever achieved though, then AROS will be pretty much done. That is when I would like to see a functional Anubis with many years of development all ready under it's belt.