BBC News: Nielsen sued over online ratings
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"Prisa, the company that owns the Spanish newspaper El Pais, is suing Nielsen for revising downwards the number of unique users of ElPais.com."
Category Archives: nielson
New York Times: Nielsen to Get Off Sofa, Into Bars and Gyms
"Beginning in September, Nielsen will release national ratings for television viewing outside the home in places like bars, hotels, gyms and offices."