AC's point...
... is that 'Droid is open in that other manufacturers can use and customise the OS to their needs and model of phone. The amount of different models from different manufacturers at different price points is going to be the key that kills iPhones dazzle and 2 years is not really that long in the mobile phone market which has fits of innovation before it all goes quite for a year or 2.
Don't get me wrong the iPhone will carry on but without diversity from Apple, Android is sure to overtake it on the numbers game due to saturation. Android must also be doing something right as I have come across a number of people who have opted for a 'Droid phone who previously weren't interested in smartphones which suprised me (takes a lot to surprise me).
The one thing I do agree with in the article is that Apple need to carry on with their innovation if they want to retain their place in the phone market, even a poster on here mentioned they were expecting to see a 'nano' phone at a cheaper price point. The 4G sounds great with glass and steel but what will that do to the cost per unit and the final retail price to the consumer?