marban #132689

April 10, 2008

OpenCoffeeClub Vienna 6 at Ronahi

April 30, 2008

newstools2008 at Yahoo!

May 14, 2008

next08 at Prototyp Museum

September 3, 2008

Ars Electronica at Ars Electronica Center

September 23, 2008

Google Developer Day 2008 at ICM – Internationales Congress Center München

January 22, 2009

Microblogging Conference 09 at Lichthof der Staats- und Universitätsbibliothek