RIM thought iPhone was impossible in 2007
Tough to compete with Apple after they began duplicating their success in UI design to hardware, manufacturing, elegant chip design with a pointed purpose, etc.<p>Apple's most underestimated strength is their continued march towards vertical integration - buying make the right processor company (PA Semi) and a team of 150 processor gurus to minimize power use, developing a proprietary manufacturing process to make seamless aluminum notebooks, etc, etc etc.<p>A good read from 2008 about Apple's strategy . . . <a href="http://www.forbes.com/2008/04/24/mitra-apple-pasemi-tech-enter-cx_sm_0425mitra.html" rel="nofollow">http://www.forbes.com/2008/04/24/mitra-apple-pasemi-tech-ent...</a>