for sign up follow these links.....

facebook -- www.facebook.com

orkut.com -- www.orkut.com

hi5 -- www.hi5.com

myspace -- www.myspace.com

mig33 -- www.mig33.com

tagged -- www.tagged.com

twitter -- www.twitter.com

MIG33

 MIG33 was released in December of 2005 as the first global, mobile community, and has quickly spread around the world.More than 47 millions members in 200 country are in mig33.User can login their id from cell or pc. anaroid or blackberry mig33 suppots.

MIG33

The concept for mig33 originated in a library coffee shop.

Mig33 is the most popular these days to teens.maximum from 15-25 years old people use the mig33 daily.creating groups and create own rooms  is most famous and emoticons and sharing photo or gift to anyone are some features.anywhere anytime mig33 available.nowadays its being a youth time pass material.

 most users of mig.

...INDONESIA
...NEPAL
....INDIA
....PAKISTAN
....USA
....EGYPT
....MALASIYA
.... AND MANY MORE.....

FACEBOOK

FACEBOOK

FACEBOOK

Name: FACEBOOK
Launched: February 4, 2004
Founder: Mark Zuckerberg
Founded: Cambridge, Massachusetts, U.S. (2004)
Headquarters: Menlo Park, California, U.S.
Members: over 845 million

Facebook was launched in February 2004, It have more than 845 million active users.
Facebook was founded by Mark Zuckerberg .In facebook users can create profiles with photos, lists of personal interests, contact information, and other personal information. Users can communicate with friends and other users through private or public messages and a chat feature and now with vedio chat also.

 Users can upload photos and album in facebook.Users can also play different types of games in facebook.

In some countries Facebook proves to be the most visited site, than Google, Yahoo and YouTube.

LINKEDIN

LINKEDIN

Name: LINKEDIN
Launched: May 5, 2003
Headquarters: Mountain View, California, US
Founded: Santa Monica, California (2003)
Founder: Reid Hoffman
Members: over 135 million

Linkedin is a business-related social networking site. Founded in December 2002 and launched in May 2003.One purpose of the site is to allow registered users to maintain a list of contact details of people with whom they have some level of relationship, called Connections.

A mobile version of the site was launched in February 2008 which gives access to a reduced feature set over a mobile phone. Service in mobile is available in Chinese, English, French, German, Japanese and Spanish.

BADOO

Name: BADOO
Launched: 2006
Headquarters: London
Founder: Andrey Andreev

Members: over 125 million

badoo was founden in 2006 and it is managed by Soho,in London headquarters,but its company is in Cyprus. till now it hav more than 125 million active users.