Google

'Orkut' user profile information will now appear in Google search results when someone searches for your name, the result will contain summary of your profile, including key details like your name, photo and location and will be called 'OneBox', according to Orkut help center:

A OneBox appears only when someone who is logged in to orkut performs a search on Google.com for their friends or friends of friends. Keep in mind that this project is still in its experimental stage, so for now, only a small percentage of orkut users will see the OneBox in their search results.

However, If you are concerned about your privacy, this feature can be disabled from your Orkut settings page as shown below.

A new service by Google named "Google Shared Stuff" is now online, this new service lets you share your links with your friends and everybody else public). The service make use of a bookmarklet in your browser's bookmark bar which popup's a new windows as shown below.

There is no official word about the service yet, but you can use your Google Account to use the service here.