Windows Live Messenger is unique for allowing you to share folders and files locally with fellow users. It also serves up the usual animated emoticons, winks, and buzzes, along with multiplayer gaming, free PC-to-PC calling, mobile phone messaging, and video chatting. Plus it adds VoIP capabilities that let you call telephones around the world for a fee. Its one major omission, though, is it lacks the capability to receive inbound calls from landlines or cell phones, a service that competitor Yahoo Messenger with Voice offers.
Microsoft has updated its social Outlook plug-in - Outlook Social Connector, which can now can fetch the contact's data from Facebook and Windows Live Messenger (formerly the plug-in by default only supported LinkedIn, MySpace and Sharepoint). The Outlook Social Connector is intended to provide users with the actual information about a contact to better understand his mood and interests, which is very important when communicating with customers. The plug-in can display only publicly-available information from the profiles in social networks. Meanwhile it can only receive data but doesn't allow to post messages or statuses to the social networks. Microsoft says that soon the plug-in will be integrated with some local social networks.