Search Marketing To Reach $19.3 Billion In ’11, Mobile On Rise

Search engine marketing will rise 16% to $19.3 billion in 2011, outsourcing search and social media strategies continue to grow, and 74% of North American ad agencies admit that clients use Facebook, according to the annual report from the Search Engine Marketing Professional Organization (SEMPO) and Econsultancy. Read more @ http://bit.ly/i9B6Rt