Apple/GNUStep compatibility?

[Steve Núñez]

Hi All,

I've been working with the launchpad release and think that it's fairly stable 
for back end work. What I need to determine next is the state of the front end 
libraries and their compatibility with Apple. I need a good front end 
development environment, with the idea that the work will be portable to other 
Unix's, and ideally M$ Windoze as well. 

Does anyone have any ideas about if this is possible, or will be in the near 
future? Will an application developed in Apple's IB be portable to GNUStep? Is 
a GNUStep app portable to MS Windows? Any other suggestions on rapidly 
developing applications that will run on at least Unix and MS Windows?

Regards,
        - Steve