When a barbarian's rage ends, the character becomes fatigued for the rest of the scene, as per the rules in the PHB.
On the other hand, the warforged race (introduced in the Eberron campaign setting) is immune to fatigue.
Does this mean that a warforged barbarian suffers no backlash after quitting rage?
(I think it does, but I'd like to get this confirmed, preferably by some further official reference, if there is any.)