For 50 minutes David will be entertaining questions from the audience. This is a unique opportunity that you won't want to miss. About David David was born in 1979 in Copenhagen, Denmark. After he graduated from Copenhagen Business School in 2005, he moved to Chicago, USA. He's a a partner in 37signals . The company behind Basecamp , Highrise , Backpack , Writeboard , and Ta-Da List . They run a popular weblog at Signal vs. Noise . actsasconference