Cabral said:the +2 offsets the -2 penalty for disguising yourself as another race. Which means that most people, in my opinion shouldn't be able to tell the difference. Personally, I think he's playing a warforged disguised as a fighter in full plate ...
Except that there are a number of warforged racial feats in the ECS, so the second post would have answered yes instead of no. Ditto for shifters.