The 23rd Chaos Communication Congress, the well-known annual hackercon, took place in Berlin at the end of last month. Regine at We Make Money Not Art did an awesome job of covering the con. I really enjoyed peeking in on the con through her eyes. You can see a wrap-up of her coverage here. The Wiki for the con, which also has lots of great info, like papers presented by attendees, can be found here.