A couple of ideas

A few ideas have been rolling around in my head recently:

• Champollion -- OSX app, most likely will need a kernel extension.... translator from x86 -> PPC (the opposite of Rosetta.app)
• GNUstep ABI compatibility with Mac OS X. (suggested by aurynn)
  

Both of these seem like good ideas to me and I wanted to get the out someplace. ;)