On the 2nd IPv6 Summit the winners had been decorated by the German IPv6 Council.
Connecting the Worlds with daviko -A multipoint videoconference solution
An Environmental IPv6 Monitoring Application
Cisco Unified Communications IPv6 Application
Decentralized and Autonomous Bootstrapping for IPv6-based Peer-to-Peer Networks
IPv6 Multicast for News Distribution
Nutzung einer IPv6-Infrastruktur zur Vitaldatenüberwachung von Menschen