Yesterday Google announced its new social network site Goolge+ which could checkmate Facebook. It is now in trial stage and open to limited people. Google+ is more private and smarter for real-life sharing.
"At the moment, we're testing with a small number of people, but it won't be long before the Google+ project is ready for everyone. Leave us your email address and we'll make sure that you're the first to know when we're ready to invite more people."
Google Plus = Google + Buzz + +1 + Facebook + Gmail + Google Contacts + Wave + Picasa + Orkut + Profiles + RSS + Skype.
You can get more details at Google+