Millennial Media is a mobile ad network that has tracked mobile ad impressions for the last few years. The company released its Q2 2010 statistics which is its 50th overall report. To commemorate this achievement, Millennial compared quarterly statistics with a look back at the mobile industry since 2009.
Similar to other metrics, Millennial's ad impressions in June 2011 show that Android is the top platform with 54% of total ad impressions. iOS is in second place with 26% of ad impressions and RIM slides into third place with 15%. This is a reversal from March 2010 when iOS was leader with 70% of ad impressions and Android had a mere 6%. Regardless of whether you like Android or not, that is a huge swing in Android's favor
