So far, it looks like everyone wants to do this. We just need a way to keep content showing up and be useful for many folks. Robin is right that there's lots of program specific modeling tools out there but the underlying basics are the same. The basics of Spline modeling would be the same across the board for any program that could do it, as are the basics for nurbs creation, box modeling, etc. even if the terminology differs. The hard part is limiting yourself from writing about features specific to anyone program...