As we have heard from the launch of iOS 5 beta 1, that Apple has deep integration of Twitter in its next generation iOS 5, means more than image sharing service. But now after the release of iOS 5 b1, it seems that Apple made deep integration of Social Networks in iOS 5, All Things D has reported that iOS Contacts has received an update which allows you to connect your contact on Social Networking sites to means, Facebook, MySpace, Linkedin and Flickr. Whenever you add the contact in your iOS device you can also link it on social accounts too.

According to them, there is also an inactive “add custom service” button, which may allow you to add custom service like Instagram or orther, but currently the feature is un accessible