Boom / Michael Peter Edson--This belongs to you : on openness and sharing at Statens Museum for Kunst / Merete Sanderhoff--Building a commons for digital cultural heritage / Jill Cousins--GLAMourous remix : openness and sharing for cultural institutions / Martin von Haller Grønbæk--Towards a shared Danish infrastructure for collection management and presentation / Henrik Jarl Hansen & Christian Ertmann-Christiansen--Digitising the Danish Broadcasting Corporation's archives : an innovation project / Tobias Golodnoff & Miriam Lerkenfeld--Open data at the Swedish National Heritage Board / Lars Lundqvist--Digital cultural heritage : long perspectives and sustainability / Jacob Wang--GO : curating with the Brooklyn community / Shelley Bernstein--Sharing authority : user-generated images as future cultural heritage? / Sarah Giersing--Museums and cultural institutions as spaces for cultural citizenship / Nana Bernhardt & Lise Sattrup--The future of museums is about attitude, not technology / Jasper Visser--Perspectives on participation in social media / Nanna Holdgaard & Bjarki Valtysson--Meeting the visitor : dissemination of mobile guides at the museum front desk / Ditte Laursen--How to ride the digital wave / Lars Ulrich Tarp Hansen--Sharing is avant-garde / Theis Vallø Madsen--@skattefar : towards a public authority at eye level / Lene Krogh Jeppesen--Open licenses, open learning / Peter Leth.