Jane over at SEOmoz.org has recently published a complete listing of all the social networking sites. She’s calling it the Social Media Directory and it’s quite thorough. Of course, this is in response to how popular it has become for SEOs to utilize Social Networking sites to do their bidding. This phenomenon is particularly interesting because it proves that although Friendster was taken out by MySpace, there’s still room for Facebook. Furthermore, it shows that there’s also room for other niche social networking sites like Sphinn.

-Jeff