Kids are especially at risk, critics say, because as a thriving group on social networks, many younger teens are not sophisticated enough to treat with skepticism this new, seductive form of advertising. For example, marketers behind movie characters like "Superman" and products like Wendy's hamburgers pose as potential "friends" for kids to network with on MySpace.
For some consumer advocates, it begs the question: How will kids adapt and cope? And do social networks need to establish clear lines between commercial ads and members' editorial, just as search engines were forced years ago to click here.? To see the full text of this article,