IIRC 68k Amiga Rebol works on Pegasos, but even with JIT it's kinda slow ... I doun't Native port ever happens.
IMHO it's a shame things has gone as they are.. BlitzMax (adwanced Blitz basic with OpenGL support) would look nice on Pegasos. But as it is.. I'm not gonna ask for a port
PS: In case someone has Mac and is planing to make programs for it (and port them to Windowse+linux)
http://www.blitzbasic.co.nz/
http://somequicknotes.blogspot.com/index.html