That is a great discussion here. As an Amiga user for a long time, mainly of AmigaOS 4, I like the idea and the usage of Aros as well. Actually, in Aros there is a tiny contribution from my side, which is the Greek language and keyboards. I wish I could do more.
If you allow me, I would like to add my opinion on the discussion. First of all, I agree that competing Windows, MacOS and Linux is a no go for Icaros, but I like the idea of running it hosted. This is something that makes the running process even faster and great.
I believe that Aros could be a great OS for SoC ARM systems, especially because there are no equivalent Operating Systems there, especially if this could be really fast. Of course there is Debian and other Linux distribution, but I believe that Aros can beat them on speed.
Secondly, I would like to say that Aros needs more users as much as it needs more developers. Last weekend I was in Neuss of Germany at Amiga34 event. It was unfortunate that Aros was nowhere. Not a single machine was running it, not a single person talked about it. And that happens almost to every event. In a few days their is going to be Amiwest 2019. Are there going to be any presentations/updates on where Aros is and where it goes? Speak about how much active it is?
Aros needs to be communicated to people. More users will result more people talking about it, more people using it and it's software, less developers leaving it.
Thank you for your patience with my message.