> When Amazon commits to building a product, they don't just give up if the first few attempts don't pan out, unlike some of their competitors (I'm looking at y

> When Amazon commits to building a product, they don't just give up if the first few attempts don't pan out, unlike some of their competitors (I'm looking at you Microsoft Zune). Ironically, it was Microsoft the ones who knew how to iterate and never gave up (it is not good enough until version 3).