With the advent of the era of micro-blog,citizens for micro-blog media to participate in the democratic politics is becoming a new trend.Micro-blog is compared with the traditional media.New media can provide citizens with a more open and convenient platform for the political participation.Micro-blog is changing the way of citizen’s political participation and promote orderly development of citizen’s political participation.Citizens use micro-blog to participate in democratic politics,has its internal regularity.There is no limit of identity ...