Jaroo.com is hoping to become the ultimate online video destination for kids. Launching with more than 50 popular TV series, and some 500 episodes available on demand, this kids-friendly service is hoping to stake a claim to the 9.5 percent of U.S. Internet users age 11 and younger in the U.S. Those Internet users are spending 63 percent more time online than they did four years ago, some 11 hours per month, according to Nielsen NetView...