Teen video viewing on Net

More than half (53%) of US teens view online videos occasionally, and 22% view videos weekly or more often, according to new findings by JupiterResearch. The teens who watch them frequently "tend to be both active online and socially influential," Jupiter says. Like adults, teens tend to rely on friends' recommendations to find online videos. That's the top source, followed by personal blogs, social networking sites, and search engines. A late-2006 Jupiter study found that about 20.6 million US teens were online last year, "79% of all US teenagers." Here's eMarketer's coverage.