So, JavaOne.

Taylor Street Cafe
I'm going to be controversial. I think this was my favourite conference of this year. I know that's not trendy, and that Oracle-bashing is still a popular pastime. And I know I've also made a big deal about how much fun it is to meet people who program in different languages. But there is something very special about being surrounded by thousands of people from all around the world who use the same technology as you, some facing the same problems, some solving very different issues.