Really enjoyed the Desktop Summit, and meeting everyone there. The only bummer part was the network connectivity. My employer Collabora sponsored my trip and work.
During the BoFs I worked on gnome-keyring integration into the gnome-shell, as well as fixing bugs in gobject-introspection and integrating it into gnome-keyring.
Berlin really surprised me. Classier and more alive than I expected. Classy thunderstorms too. I took a couple hours to ride around on a bike between rain showers.