OK so there's no question that social networking is a huge deal. Recently, while setting up my own personal blog and joining Facebook, I thought hey, why not, instead of having to be "inside" a site, just link individual blogs with each other much like profiles inside Facebook?

How do they become the #1 social networking site on the Internet, have millions of users, be in the middle of countless debates about online privacy and security for kids, and only now cross-reference their database?
MySpace throws out 29,000 sex offenders