Berlin GTUG.
I had a great time speaking at the Berlin GTUG, despite the unexpectedly hot weather. I presented on Web Apps, highlighting the differences between native and web apps, key principles of good app design, and some of the exciting new possibilities with HTML5, CSS3, and WebSockets. I wish I'd had more time to delve into frameworks for building great apps and do some live coding. Chris Chabot also gave a fantastic talk about Buzz. The venue, BetaHaus, was excellent, and I was impressed by everyone's English fluency. Thanks to all who attended!