回复@yijunprc: agree; I try to figure out NQ's business model:  I feel NQ is somewhat coping QIHU's business model internationally, using "free" security/virus software to get customers into its mobile platform composed of games, searching, etc//@yijunprc:回复@phymath888:I still not get it why compare NQ with qihu so seriously? My company IT listed about 15 qualified security products(eachbfrom different company) for us to install into home PC to access company intranet. and none of them is chineses product. What that means to me: what a huge and diversified market it is. How come qihu and nq( a tiny billion dollar company with security as just part of its business) can not co-exist? How come qihu must win globally just because it wins in China? Even google, apple, facebook can not dominate all key markets. Why qihu can achieve so?