For balance, let me mention some negative points of MOS at its current (unfinished) phase:
- No TCP/IP stack included. Getting software onto your Pegasos is a nightmare, unless you have an Amiga with a CD burner available. Also, using MiamiDX is problematic.
- Theres no support for the floppy drive at all.
- No 3D drivers yet. You can play those 3D games - but only in software mode.
- Ambient (WB replacement) is "years behind workbench".
- MOS is still not 100% stable. Stable enough for limited use (IRC, etc), but not nearly as stable as 68k AmigaOS.
If you think this is FUD, it's not. Consider it a little pressure on the MOS coders to get things right, for some friends. I'm sure they'll get it right soon, but they haven't yet.