Aros is open source...
The amiga grave robbers will never let amiga 68k os to go open source...
But then, AROS 68k can fill that gap. (eventually)
I still check in here all the time. Still love amiga, but I use linux for my everyday machine, and boot to windows for games. (not for long though I think!)
A nicely customized finely tuned linux system after some work is the closest feeling to me of my old amiga love. Yes I have an aros box, but because browsing is not great, I find myself just using my main rig running linux most.
Also, I'm not going to run an os that only uses one of my 8 cores...