Actually, unlike Linux, AROS underlings are all coming from a stable release of the nightlies, so the fragmentation is just superficial: you can move drivers and programs from one distro to the other and they will still mostly work (with of course exception of ABIv1) - then Icaros in example had some added local scripts but nothing prevents you to reverse engineer them a bit amd make them work in AspireOS, in example.
