Google might end up competing against Microsoft and Facebook combination in the online office suite segment.

Google Docs is gaining popularity but it is soon going to face challenge from a new service from Microsoft named has been launched by Microsoft in partnership with Facebook. The aim is to provide collaborative environment to create and edit documents online. Facebook integration means that you can work with your friends on documents together!

The service is currently in beta testing.

Microsoft is an investor in Facebook and they realize that this partnership is going to become very important in the future if they want to compete against Google on the web.