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by Rahul 17 Jan 2008, 22:19
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Everyone's on one of these sites, having signed up to either keep in touch with friends or find new ones. And the sites themselves are constantly updating and installing new features to make networking more attractive.

And looks are definitely a criterion to determine your standing on these sites. Says architect Aishwarya Sinha, "I wouldn't accept a friend request without a picture, even if the profile looks okay," she says.