Raging Witch Hexes?

[Wiggz]

While under the effects of Rage, Raging Song or a similar spell or ability could a Witch still use their Ex & SU Hexes? Either way, what would be the supporting argument for that determination? We're trying to solve a dilemma for a game involving the old-school version of Scarred Witch Doctor and a Skald.

Thanks in advance.

[Weirdo]

It works. Rage blocks concentration, but supernatural abilities don't require concentration.