I’ve attended re:publica in Berlin for the last two years, presenting Atheist Buses there in 2009 and talking on a panel about the EU Citizens’ Initiative in 2010, and I’ll be there again in 2011. It’s a fantastic, creative, fun event, it’s in spring time in Berlin, it operates in German and in English, and you learn all kinds of interesting things by attending. So get hold of your tickets – the early bird tickets for bloggers have already gone, but some regular early bird tickets are still available at the time of writing.