Orkut has announced that users of Google's other social network can now use both from a unified profile. Those who plump for the change will find their details merged (using your Google+ credentials) and will now be subject to the same privacy and sharing settings. While popular in Brazil and India, Orkut hasn't been a high priority project for Mountain View for a long time, so it's easy to see this as a move to push big swathes of people to make a move onto the company's newest favorite son.