How Effective are Social Networking sites from SEO perspective?

[Juliana25]

How Effective are Social Networking sites (Facebook, Twitter, etc.) from SEO perspective?

[grem]

It is becoming an important metric for the search engines. If nobody is chatting about your site or brand in social media it is like you don't exist or are not relevant.

[usaonlinecasino]

It is great theory that the hot pot can make the best dishes. Trumpeting either by mouths or machines makes an ant to be an elephant. A site may have less than 1 of millions of chance to be the kind.