
Setting that aside, who on earth cares as much about these details as Apple? They re-issued a 7-month old phone with virtually the same internals as the original, but were bothered enough, apparently, by how loud, harsh, and "dissonant on a table" the original vibrator was. As Pixar founder Ed Catmull is fond of saying: Success hides Problems. We should all be glad that neither Apple nor Pixar is willing to rest on their past success.