Look, we already know Apple's iOS platform made Google four times the revenue of Android by end of 2011, courtesy of huge traffic coming from iOS device owners using preloaded search and mapping services from Google.
And as Apple is said to reduce its dependency on the search giant with a rumored in-house mapping service, Google's bottom line is becoming increasingly tied to the successes of Apple's iPhone, iPod touch and iPad.
Google's mobile advertising revenue? That's nearly all Apple. Looking at the big picture, the search Goliath will get up to two percent of its total revenue for the calendar year 2012 from the iOS platform...