Motorola's fourth annual Media Engagement Barometer doesn't delve deeply into what sort of content people are watching in the bedroom or elsewhere (though it could be noted that the section revealing the bedroom habits is called "Multi-screen Romance").

CNN: Doug Gross,

The fourth superpower is digital-media literacy skills that help citizen witnesses use media more safely and effectively.

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The SEC says the deal understated WRC Media's fourth-quarter loss by 10%.

FORBES: Small Fries Know Accounting Tricks, Too

What liberals sometimes forget is that the conservative media took root because many Americans felt the fourth estate was too left-wing.

CNN: Obama, Gore, stop whining about right-wing media

This was the fourth gay teen suicide that has been reported in the mass media this month alone.

FORBES: Connect

Yet since the AP story broke, the Beltway media have been doing a passable impression of a credible Fourth Estate.

WSJ: Strassel: Is the Obama-Media Alliance Over?

Shares of the mobile advertising firm Millennial Media were clobbered in after hours trading Tuesday after the company posted disappointing results for the fourth quarter, citing both a decision not to pursue low-end business and the loss of a few larder deals late in the quarter.

FORBES: Millennial Media Plunges 26% On Q4 Miss; Buys Metaresolver

On Wednesday the New York-based media conglomerate said an impairment charge for its cable, publishing and AOL units would result in a fourth-quarter operating loss.

FORBES: Magazine Article

With social media and Web-based content apps native to the TV, marketers now must begin thinking about a fourth screen in addition to PCs, tablets and smart phones.

FORBES: CES Highlight #1: Smart TVs

German media said that the chancellor's unannounced visit to Afghanistan, her first since December 2010 and her fourth overall, had been planned some time before the murders of 16 people, including nine children, in Kandahar province on Sunday.

BBC: Afghanistan: Germany's Merkel in troop deadline warning