http://www.karsten-wenzlaff.de/2007/08/02/journey-through-the-german-school-social-network-landscape/ politics, economics, media in a digital revolution Fri, 11 Nov 2011 12:51:46 +0000 hourly 1 http://wordpress.org/?v=3.1.2 http://www.karsten-wenzlaff.de/2007/08/02/journey-through-the-german-school-social-network-landscape/comment-page-1/#comment-81806 Andreas Diehl Fri, 05 Oct 2007 15:37:55 +0000 http://www.karsten-wenzlaff.de/?p=461#comment-81806 Fingers crossed for all the David`s in Germany.:) Fingers crossed for all the David`s in Germany.:)

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