After few month Microsoft finally release SOCL, an Social Network, this product looks similiar with Google+

Features :

So.cl is launches to the public now which was prior used to be with some schools only, anyone can join with their Facebook or Live mail account.
Like hundreds of social networking site So.cl also provides: posting, commenting, tagging, liking and sharing.
Riff is new way to interact and improvise content, but it’s simply re-sharing the post with optionally added your comment or content.
What is exciting about riff is you are not just commenting or re-sharing; you are giving new spin to the conversation. You are simply adding your understanding and join the discussion in richer way.
Another new feature called bookmarklet. It’s new and easy way to share your content while searching web.
A video party lets you search, and quickly assemble a list of movies to view together with your online friends.

SOCL only offer 2 way to sign up, using facebook or login using your live mail.