One of my favorite moments of GDC 2011 came during the Q&A session of a talk by Rovio about Angry Birds: Q: “Hi Peter, could you tell me which physics engine A

One of my favorite moments of GDC 2011 came during the Q&A session of a talk by Rovio about Angry Birds: Q: “Hi Peter, could you tell me which physics engine Angy Birds uses?” Peter (Rovio): “Box2D” Q: “Great. Would you consider giving credit to Box2D in your game?” Peter (Rovio): “Yes, of course” Q: “Thank you! By the way, I am Erin Catto the creator of Box2D” Peter (Rovio): “Great! I would like to talk to you after the session”