I recently read a user story about how Harlequin -- a publisher of romance novels -- keeps its customers loyal. It has embraced several ideas that work really well, including emphasizing a consciousness of customer loyalty, keeping things simple, and focusing on personalizing relationships and engagement. Consciousness is relatively easy, but someone high on the org chart has to be willing to say, "This is important." In the customer realm, being conscious of working to maintain relationships is about as important as it gets.