I don't know how familiar any of you are with a program called Quake III Radiant or GTK Radiant. Anyway, it's like Worldcraft--it was first started for the Quake2 game developers and has since evolved. Anyhow, it is a map editor vastly superior to Worldcraft in every way possible. This is where I fit in...
I was looking though the map file code and noticed that it's pretty damn similar. I think I'm going to pull a hosed and make tools for GTK/Q3R that will allow those who feel as I do (that Radiant is better) can make Tribes prefabs. I know I'm a little on the late side, but I'm really doing this for me. I start tomorrow.