Online ad spending poised for 20 percent jump this year

Image via WikipediaOnline ad spending poised for 20 percent jump this yearStrong demand for U.S. display advertising is helping pump up projections for the overall online advertising market, which is now set to grow by 20 percent this year to $31.3 billion, according to new estimates from eMarketer. The firm updated a previous estimate of 10 percent growth for 2011, largely on the strength of