Actually I do agree with them. Because I understand where SE was going with them. The problem they had was nomenclature and how strict they were.

Had they called it Rested XP and what is now "Normal XP Gain" was claimed to be "200%" XP while Rested that you lost the bonus down until you hit "100%" XP unrested (Normal 10% Fatigue) and never went farther, no one would have ever complained.