John Howard's secrets of success

In The Australian today, an opinion piece with a (sympathetic) analysis of John Howard's success is an interesting read. This part stood out to me, because it is diametrically opposed to the view that some on the Left take on Howard's methods:

"For one thing, contrary to accepted wisdom, he's allowed backbenchers a greater policy role than probably any other Liberal leader. Howard, remember, saw first-hand the difficulty that Malcolm Fraser had in managing a large party room of ambitious MPs, and he's adopted a strategy the opposite of his predecessor's. Instead of attempting to restrict party dissent, Howard has tolerated it, and sometimes even encouraged it. No fewer than three policy journals are now published by Liberal MPs -- covering everything from vouchers for education to uranium mining. On the new anti-terror laws, Howard has genuinely listened to backbenchers such as Petro Georgiou and Malcolm Turnbull and taken their views into account -- even if he disagrees with them."

This made me think, the Labor Party can similarly be said to be a "broad church", but it causes it more grief than benefit. The reason, I suppose, would have to be the rigidity of the faction system, which presumably makes inter-faction compromises on policy much harder to achieve.