For Pandora, as with local television stations, this year’s spike in political ads is a welcome source of cash for a media company reliant on advertising revenue. During the first three months of 2012, Pandora brought in $70 million in advertising revenue, nearly double its total over the same three months in 2011, a non-election year, according to SEC filings.

via The Politics of Your Pandora Station – US News and World Report.