This paper contains considerations over political culture manifestations of the Civic Platform (Platforma Obywatelska) on the Internet during the polish parliamentary campaign 2011. The authors analyzed the political culture in three main dimensions. The first of them is the area of knowledge, which includes the program and the content contained on the Web sites of the Civic Platform candidates. Another one is the socio-communicational level, in which relations between a politician and his voters occur in the Web 2.0 network model. Last dimension is the technology and its impact on the changing ways of presenting content and contacting other participants of political life. Article ends with considerations on further possible changes in political elections on the Internet.