But at some point, the pendulum reaches an extreme and begins to swing in the opposite direction.

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The point here is that commoditization of a channel initially swings the pendulum toward broad-based, anyone-can-do-it material.

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But the pendulum swung back to Australia when Mills was yorked by Tait, Taylor sliced Bracken to backward point and Vettori survived a close run-out decision when he was given the benefit of the doubt by the third umpire.

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