Per-restaurant sales went down at chains whose servings of lower-calorie foods declined during that period.

FORBES: Don't Supersize Me: Chain Restaurants Must Cut Calories For Their Own Business Good

This move has been widely read as an attempted blow to Amazon, whose expanded success threatens the brick-and-mortar retail chains.

FORBES: Kindle Withstands Major Retail Hits

Once upon a time, publishers had relatively small lists of new authors whose books they distributed to independent bookstores and small-format mall chains like Waldenbooks and B Dalton.

FORBES: Publishing Is Broken, We're Drowning In Indie Books - And That's A Good Thing