We used UserVoice for people to submit ideas for bare talks, idea camps, lightning talks, scrum group clinic and large scale games. People then voted and commented on proposals.

Pure energy and inspiration, 5 minutes at a time. At Amsterdam, we had one hour of talks.

On first day there were a series of 5 hour deep dive sessions, intended to go in depth on a wide variety of topics

15 minute talks designed to provoke conversations that matter. At Amsterdam we had 6 talks over 2 hours.

Barcamp-style sessions where someone either presents a talk, leads a discussion, facilitates a mini workshop. Sessions are proposed and scheduled in advance. At Amsterdam sessions were 60 min long, 3 rounds of sessions.

Organize topics and doctors in advance through a submission system. Meet in an open space-style environment, with sessions facilitated by a pair of individuals, one who is a coach.

We used CrowdVine so people could find others to connect with, discuss ideas, review and comment on the program, and manage their own schedule.

Participants were able to share notes, photos, video of sessions, social fun or whatever by simply composing an email. That content was then tweaked if necessary then posted to the event web site, Twitter, Facebook, Flickr and YouTube automatically.

Original plan for Tobias to host a chat with Donna Farmer, new MD which turned into a pseudo panel with other board members and Mike Beedle. Members submitted and voted on questions ahead of time for Tobias to ask Donna.

Sharing Agile experiences that we get/learn from projects that we participated in.

Schedule the intro stuff to happen at the end of the day after the deep dives - people are ready for networking and talking stuff around 3 PM. It would also give people a chance to share what they learned

Make visible the conversations happening on Twitter. Pull in photos being posted on Flickr as well.