Here's some very good data published by Vic Gundotra, Vice President of Engineering for Google’s mobile and developer products.
The best quote (and graph):
The availability of a modern web browser explains why iPhone and Android users — just 13% of the high-end market — represent nearly 50% of Google’s smartphone traffic worldwide.
Via TechCrunchIT
Good post.
Wouldn’t a more accurate statement be that iPhone makes up nearly 50% of Google’s smartphone traffic? It looks like Android has around 2%. Seems like a bad marketing spin.