Developer Numbers vs Device Numbers – iPhone vs Android

I noticed a bunch of devices Google is supporting for Gmail on Android. Yet again this reminds me of the big difference between the two strategic models. It will be interesting to see how having lots of licensed developers working with a single device (Apple) compares to having a smaller but arguably less constrained community of developers (plus 1 very big one – Google) developing for multiple devices. Which model will win this war?

Screenshot from Google Mobile