Social Networking sites can be addictive to users, but beneficial to companies. These sites offer a free way to connect with a world-wide consumer base. And with users subscribing to groups, and “I Likes,” businesses can hone in on which users like their product. Facebook, Twitter, and Myspace take the cake when it comes to offering a chance at company-client interaction.

1) Facebook - Facebook is the world’s largest Social Networking site and continues to grow.  and still expanding space than MySpace. Many blogger choose Facebook as the main tool for strategy SEO, because it is easy to use and it also supports RSS Feeds.  

2) Twitter - The world has caught the twitter fever. Still new to the world, more than 13 million already Americans use the site. Forward thinking companies have been inspired by the site.

3) Myspace - Often over shadowed by Facebook, MySpace can still be a powerful SEO tool. Every month 110 million people login - If you could add just 1% of those users to your client base, you would gain 1,100,000 customers.