I love to use facebook.

Hello. Among all that sites that you have posted I prefer to use Facebook, Google + and Twitter Social Networking Sites. They help me a lot. They are very useful!

Instead of Google+,I use all other SNS listed above.

I use Facebook and Twitter for Social media optimization, and sharing information to people.

I used Facebook mostly.

Mainly Facebook, Twitter and Friendfeed.

of course Facebook is my fav site. It is really awesome.

Facebook is the no1 that is not any question about that. I always use the facebook and twitter in my seo work.

twitter and facebook, and the local social networks are very popular here. i almost view these sites every day ,say something about my feelings, emotions and look up something that others have written

Facebook and Twitter

I use Google+, Twitter, Facebook

Facebook and G+

All have there importance so it use is also different and there users also different so all should use. i use all network.

i always use Facebook and G+

I like to use LinkedIn, and Google+ they give me instant result, and facebook now becoming fakebook.