Because of the risky humor and hate speech , the community has been repeatedly accused of extremism and xenophobia . In October 2013 , MDK posted a meme about the bus bombing in Volgograd , which also caused a lot of resentment . Mikhail Markelov , a deputy of the United Russia party , demanded that Pavel Durov had to take responsibility for this . Pavel Durov wrote an official denial , and on 7 November the group 's administrators announced that they filed a lawsuit on Markelov and demanded to collect 14,000 rubles in damages " caused to the organization as a result of spreading information which discredited its business reputation " and also demanded Markelov ’s official apology in the main media
bus bombing in Volgograd
October 2013 Volgograd bus bombing
MDK (community)