buzzingo #86759

November 15, 2006

Geektogether: Zukunft der Blogrankings at Café Altes Europa

November 20, 2006

Berliner Webmontag at newthinking store

April 11, 2007

re:publica - Leben im Netz at Kalkscheune (Berlin-Mitte)

May 29, 2007

Where 2.0 Conference 2007 at Fairmont San Jose