Extremist discourse in Runet communication

The article illustrates that extremist texts are freely available not only in different users' blogs, but also on the web sites of reputable Internet-companies on RuNet. At present time certain verbal patterns of comment on socially significant events have been formed. These verbal patterns are aimed to express enmity and verbal aggression. Among the most widely used extreme verbal patterns are nicknames and avatars based on the names and photos of Nazi criminals, slogans of violence against authorities and national minorities, comment on national minorities containing the words and phrases humiliating national dignity, insults, threats and Nazi ideology propaganda. The necessity of application of special software (filters) in the net deleting a priori illegal texts from public space is proved. The method of filtering the extremist texts is described.