MSN, QQ, and Baidu HI Face Off

The long-rumored Baidu instant messaging software, Baidu Hi, has finally unveiled its mysterious veil and officially started inviting netizens to test it recently. As a strategic product of Baidu, how does Baidu Hi perform in terms of interface, functions, and usability? We compare and evaluate it with the currently most popular QQ and Windows Live Messenger, and provide answers immediately.