"Will customers keep supporting the enormous overhead required to sustain ineffectual, unproductive stock picking across an array of thousands of individual funds devoted to every investing 'style' and economic sector or regional subgroup that some marketing idiot can dream up? Not likely. A brutal shakeout is coming and one of its revelations will be that stock picking is a grossly overrated piece of the puzzle, that cost control is what distinguishes a competitive firm from an uncompetitive one."