Here are the slides of the Entity API session of the Drupalcity.
Today I held a presentation about rules at the drupalcamp in Cologne, Germany. It was really amazing to see how many people are interested into rules! You can find the slides of my presentation attached to my post. If you are interested, my presentation was also recorded. Hopefully the video is up soon - probably it'll be linked here. Thanks go to criz for taking the photo! The drupalcamp here in Cologne is a pure success! There are really interesting sessions and it's just amazing how many great people are here! I'm looking forward to the next day tomorrow. Oh Greetings from cologne!