"Chatten, spielen, Freunde treffen - Reiz und Nutzung von Communityangebote für Kinder" [Chatting, Playing, Meeting Friends - Attraction and Usage of Community Offerings for Children], lecture by C. Lampert at the conference "Digitalisierung sozialer Beziehungen. Wie Social Communities die Kindheit verändern" [Digitalisation of Social Relations. How Social Communities Change Childhood] of the FSF and FSM in cooperation with the Deutsche Kinderhilfswerk e. V. in Berlin on 23 September 2010.