If you do read the article, I'd be interested to know what you think about the findings. My husband (who did his doctoral research on adolescents and the media) heard about the study on NPR, and his first question was 'how did previous internet experience factor into the level of depression?' -- If you ask someone who has never exercised to go out and run a mile, they're going to be exhausted. A marathoner might consider it a quick warm-up.