I agree with you. Price will be the biggest advantage for every other ecosystem. Android's success has largely been possible because of the huge price-range in

I agree with you. Price will be the biggest advantage for every other ecosystem. Android's success has largely been possible because of the huge price-range in which you can buy Android devices. Today, you can get an Android phone (unlocked, no contract) for as low as $120. Low price smartphones make a sizable portion of Android sales, (atleast, here in India).