That simply wasn't intended, Skids. We stated that was indeed how it functioned at the time that this qualification was made; but the situation was still under examination at the time. The FAQ was updated some time ago because that functionality was found, upon further testing by our QA department, to be an unintended effect.
It's best to keep in mind that the RAF system is intended to allow two players of similar level to both level rapidly and experience the content together. It certainly wasn't on our agenda to 'flip-flop' - we were only reporting on what was occurring at the time. I'm sorry you're upset, but even then, the RAF system wasn't really supposed to be a way for a level 70 character to rapidly power level two lower level characters through content.
It's still very effective and useful though, even with only two characters of equivalent level exploring content together, and I hope that you continue to take advantage of the bonuses it provides.