Web 2.0 and Social Networking 101
For those who have been hiding under a rock since 2003, social networking sites are now the hottest thing on the Internet. This occurred, in part, due to Web 2.0 technology. Web 2.0, a phrase referring to a "second" generation of Internet sites, includes social networking sites and all sites that are collaborative and created by shared information.
Using Web 2.0 technology, a user can create online diaries (blogs) and upload photographs, video, music and lectures. Relatively nontechnical people, for example, can capture images on cell phone cameras and post them online, while new user-friendly technologies are constantly popping up.
Social networking sites were bred out of the conjunction of blogs and purely social sites, such as the early incarnation of Friendster.com. MySpace, which launched in January of 2004, created a heady brew of communication technology, easy-to-create profiles and community, and forever changed the social networking landscape.
"MySpace is extremely user-friendly," says Sameer Hinduja, assistant professor in the Department of Criminology and Criminal Justice at Florida Atlantic University and co-author with Justin W. Patchin of a study on adolescent usage of MySpace. "You can add pictures and IM and email friends. You can add graphics and background and streaming music. Other sites have limitations compared to MySpace."
What's Next?
While it's impossible to predict the future, it's always fun to speculate. Larry Magid, in addition to being the co-author of MySpace Unraveled, is a technology commentator for CBS News and in an excellent position to make an informed prediction.
"We think there is going to be a large migration to mobile," he says. "We already see this in texting. There's a new service, Loopt.com, that takes advantage of GPS, and the kids can keep track of where their friends are. This brings up a whole host of new safety issues. Although it's a permission-based system, there are ways to trick kids into giving permission to become a friend. But beyond that, we know that communication and interactivity is here to stay. What we don't know for sure is what it's going to look like."
Additional Resources
MySpace Unraveled: A Parent's Guide to Teen Social Networking by Larry Magid and Anne Collier, Peachpit Press, 2007. A particularly good aspect of the book is the "Key Parenting Point" feature.
Blogs, Wikis, Podcasts, and Other Powerful Web Tools for the Classroom by Will Richardson, Corwin Press, 2006.

