Google and Facebook were at the top of the list for the most visited websites in the U.S. in 2011.

MOSCOW, Feb. 11, 2011 /PRNewswire/ -- RT, an international TV news channel, has launched its English-language feed, 24x7, on San Francisco's major cable provider, Comcast, which brings it to approximately 4 million viewers in the San Francisco metro area.

LOS ANGELES, Sept.

NEW YORK, July 22 /PRNewswire/ -- Gas Station TV (www.gstv.com), the largest national away-from-home television network delivering a one-to-one consumer viewing experience, has been delivering Nielsen Pocketpieces® to the advertising community for over two years.

PLANO, Texas, June 1 /PRNewswire/ -- FourthWall Media announced today that Bill Feininger, a leading executive in the field of television technology and media research, has joined the staff as Senior Vice-President of Media Measurement, a newly created unit he will head.