Last night I republished This Book is not a Kindle Single [The Rejected Essay] with the originally-intended title (The Principles of Disruptive Design) and major content updates. The preface and afterword are gone (as they pertained to the gimmick title) and there are updates throughout, the most considerable to the first section.

The updates deal directly with Apple iPhone 5s and 5c nd questions about Apple innovations, or lack of them.