Social Networking- The Effects

So I'm going to need to do this assignment for Chinese. Might as well post some of the stuff I've found on here.

The basics of the problems caused by Social networking:
http://www.wizardjournal.com/social-networking/five-most-deadly-side-effects-of-facebook.html
How Social networking cause problems in diet
http://paper.sciencenet.cn/htmlpaper/20111241735453314445.shtm
Social Networks and recovery
http://www.med66.com/html/2008/2/zh852215112992280027185.html