Yes they are all warbirds but the point of this would be to ease navigation to what you want to see. Its not to separate some with stars on thars because they scratch build or make planes from wood they've personally grown. There are over 120,000 posts in the warbird forum and that seems to warrant a little organization of ideas. If your interests cover the whole spectrum warbirds as mine do, the proposed split of warbirds, to ARF and Kit forums, would only make your interest a mouse click away.

Some one had once proposed WWI and WWII but I don't think that would make an even enough split of interests. I don't think arf and kit would be even either but it's the best distinction I can think of that might organize all this great info.