mem;
I understand and respect your point. It's just I would think doing "what's best for someone" can at some point be seen somewhat condencending at times. The extended reference ( http://arduino.cc/en/Reference/Goto ) has a good definition and example of using GOTO and even discusses the merits and pitfalls of using it as we have been discussing here for the OP.
So it's in the C language, it's in the Arduino reference, but for begineers we should treat it like the crazy aunt we keep in the basement and not mention her? 
Lefty