Online video explodes

The online video market continued to grow in December, as nearly 178 million U.S. Internet users watched 33.2 billion videos in the month alone, said comScore last week. When broken down, the numbers mean that 86.5 percent of total U.S. Internet users watched online videos and averaged 187 videos per user. The average length video watched was 4.1 minutes, up from 3.5 minutes in a report from last March.