Weibo, the microblog division of the Chinese Internet portal Sina.com has announced that it will cooperate with four leading mobile sites which provide mobile phone software download services in China to launch nine new versions of microblog client around the New Year.
Chinese social networking site Renren.com and the South Korean electronics company Samsung have announced in Beijing that the two companies have reached cooperation and will jointly create a social networking service ecosphere based on products of both parties.