http://socialtimes.com/kids-teens-sites_b1181
This list offers suggested top 10 sites, browsers and virtual worlds for kids and teens
http://www.kidslearntoblog.com/
Learn about how to blog safely, as well as how to use blogging as a learning tool. This site also provides links to safe social networking sites and top blogging topics for kids.
http://mashable.com/2010/10/11/social-networks-children/
This site lists social networking sites that are supposed to be safer for children to use, and have restrictions put in place to limit communications with strangers.