*US Digital Ad Spending to Top $37 Billion in 2012 as Market Consolidates. Googl...

US Digital Ad Spending to Top $37 Billion in 2012 as Market Consolidates. Google alone to account for 41.3% of total US digital ad revenues

(1) A majority of Google is ~21% of total market.

(2) 79% of the total market is a Majority of the Market.

(3) 59% of the total market is a Majority of the Market.

and so forth...