Manually Linking
Open My Account-> Linked Services, chat users may link/unlink to the social services by simply clicking Facebook or Twitter buttons.
Automatic Linking
Once a user logging in with his Facebook or Twitter account, the linking to the specific social account will be built automatically.
Linking benefits: chat users may update status on Facebook or Twitter with their activities in the chat room, or invite social friends to the chat room more easily.
Social Profile
Meanwhile, user's profile on the social network will be accessible from the chat room, ie., there will be a corresponding shortcut of user's social profile in the contextual menu.