The Value Chain Constraint

Companies succeed or fail not based on technology but rather according to their ability to integrate within their value chains.

Apple’s Social Network

Apple’s decision to stop reporting unit sales is defensible; the company, though, should provide more data to support its new growth story.

Zillow, Aggregation, and Integration

Zillow fits the description of an aggregator, but it hasn’t transformed its industry due to a lack of integration. Now it is trying to do exactly that.