I always loved Window Maker and thought it a shame that it wasn’t a full Next-like environment. Apparently, GSDE comes closer. I’ll have to try it. I feel NEXTSPACE will eventually be more to my liking, but GSDE will do for now.
»That’s where “GNUstep Desktop” comes it. It’s a single project that pulls everything together to give you a complete GNUstep enviroment, with desktop, development tools, a browser, some productivity tools and utilities.«