I would throw in a 3rd faction there. Those that want to run Amiga or Amiga-like OS's on other hardware.
You can include UAE, Amithlon and even AROS into this group. I would say that this would probably comprise as large, or even larger number of users (mostly due to WinUAE/AmigaForever/AIAB being so easy to use these days).
I personally look towards AROS as my future Amiga use. Being open-source gives it a linux-like attraction.
Just my opinion though.
Both the Amiga1/OS4 and MorphOS/Pegasus would be nice though...
