Nasza-Klasa.pl (NK)
2006
November 2006. Maciej Popowicz launches Nasza-Klasa — Polish Classmates.com. By 2008: 11M users (29% of all Poles). The "wpis na nk" + the "kto cię odwiedził" feature define a generation's privacy disasters.
Part of Polish culture · Watch in the documentary