The CBS TV "How I Met Your Mother"'s ratings were failing, so what did they do? Oh, they turned to Myspace, y'all. Last November a Myspace "fan page" appeared for a Canadian singer called Robin Sparkles. However, this wasn't just any "fan page", oh no, this was a planted "fan page" from the creators of "How I Met Your Mother". In an episode earlier this year, a New York news anchor's secret career as a teenage ...