Abstract: In recent years,with the popularity of the internet,the blog in internet has been nominated as"the most wondefful way of life",and its impact in China become more extensive.There are lots of problems behind its popularity,e.g.blog as a source of information has led to the proliferation of false information,the semi- open blog writing and privacy protection are in conflict,the sharing nature makes the blog intellectual property safeguard difficult.And its status a new growth point of wealth is in conflict wi...

Key words: blog, blogphenomenon, morality, self-discipline