2013 top 5 social networking sites

Social media brings marvelous change to the world
From 2005 on words, world of Internet changed alot social media rules Internet
now 2013 present can you imagine a day without social media like Facebook, twitter
Social media means of interactions among people in which they create, share, and exchange information and ideas in virtual communities and networks
1. facebook 
Facebook most of the  people  uses this site  daily  ., in a report some  stays hours  on  facebook 
Facebook! is the largest social network in use. It's an online forum where you can create a personal profile and professional/fan pages, and essentially share your life.
Facebook was created by Mark Zuckerberg,
800 million people visits every month
facebook mainly used as for real life connections

Twitter is an online social media site, Twitter was created in March 2006 by Jack Dorsey
Monthly 300 million visits Twitter ,
this service rapidly gained worldwide popularity, with over 500 million registered users as of 2012, generating over 340 million tweets daily and handling over 1.6 billion search queries per day.
Since its launch, Twitter has become one of the ten most visited websites on the Internet, and has been described as "the SMS of the Internet."

LinkedIn is a professional networking site with 110 million users

LinkedIn allows you to create a professional profile, upload your resume, make connections, 

join groups, and search for jobs. It's useful for professionals and people looking for jobs, but 

not for linking or bookmarking.

Pinterest is a photo-sharing website that allows users to create and manage theme-based image collections such as events, interests, and hobbies.

 Users can browse other pinboards for images, 're-pin' images to their own pinboards, or 'like' photos. It boasts 85.5 million users, and is used most often for marketing, social media, SEO, business, and crafts.
85,500,000 - Estimated Unique Monthly Visitors

5 MY space

Myspace is a social networking service with a strong music emphasis owned by Specific Media LLC and pop music singer and actor Justin Timberlake.
70,500,000 - Estimated Unique Monthly Visitors